Thankfully they decided we had earned a reward so they just caressed us and kissed us till we felt hungry enough to go out to dinner. They dressed us deceptively demure. We wore opaque dresses with scoop necklines that looked perfectly proper as long as we were standing or walking with short steps. When we sat down at the leather booth by the wall facing the room they had us pull the skirt apart that was simply folded together up to the waist so our bare bottoms would be on the leather. Then we were told to bend forward for condiments or anything when the waiter or any man was close to the table. When we bent forward our breasts were exposed completely. Naturally we got great service. Our waiter evidentally passed the word to the Maitre D and the busboys. There seemed to be someone staring at my nipples and Mom's rings all night. We both enjoyed being on exhibit but looked forward to getting home because Bobby was going to pick up a couple of cam corders to make movies of us dancing and playing with each other. We danced to all kinds of music from slow and sexy to hard rock that had our tits shaking like crazy. As a finale I remembered some sleigh bells we used as christmas decorations. We pinned them to our breasts and pussies with safety pins and did a violent belly dance. There was still some tape left so they checked the decibel meters on our belly dance. I had made the most noise with the bells so I gave Mom a spanking for being lazy. The guys really must have been concentrating hard to get good shots because they didn't get really horny till they showed them on our large screen TV. It was really fun sitting face out on his lap watching myself while being fucked and imagining it was going out on the air to millions of people.
The next morning Bobby got a phone call. He said his sister was home and wanted to meet us. They tied Moms arms behind her back by using nylon line from her left nipple ring around her back to her left wrist and then the right ring to her right wrist which pulled her breasts together to make great cleavage. Since I didn't have nipple rings they tied cord around the base of my breasts till they looked like soft-balls then tied my wrist to the cord. It was very effective. Any movement of our arms hurt our breasts. Then they put raincoats over our shoulder and buttoned the two top buttons so they could play with our pussies on the way over.
His sister, Eileen, Met us at the door. She was wearing a sexy black leather dress made of soft skin which hugged her fantastic body. She had about thirty-six "D" boobs with a tiny waist I later found was only twenty inches. Her round butt was so muscular it didn't even jiggle when she led us over to the bar for drinks. At the bar she asked, "Why are they wearing raincoats? It isn't raining."
"Well Sis. We thought the locals might be upset with this."
At that he took off my coat and Dad removed June's. She was really impressed.
"Bobby! you found more girls like me. The gold rings are pretty. They are bigger than mine. They are really pretty and have lovely bodies. Do they obey orders as well as me?"
"We haven't asked them to do everything you have done. What do you think, Kathy will you do whatever I ask no matter how humiliating or painful it may be?"
"Oh yes Master. You know I will!"
Eileen looked at me doubtfully. "We'll see about that. Maybe we can have a little contest." As she said this she walked around us inspecting our bodies. "You must not do much, Bobby. They only have a few little marks on them. Are you getting soft in your old age?" She giggled at that and Bobby looked angry.
"They are just starting out. You know it took us quite awhile to get to the rough stuff. Besides you only have a few scars yourself. I'll bet you don't even have a welt right now."
"God you are so right! It isn't my fault. I told my present boy friend that I wanted to satisfy a fantasy I had where I was hung from the ceiling and whipped. I even had hooks in the ceiling of my apartment, ropes and a whip. The nerd didn't get my feet off the floor and only hit hard enough to leave faint red marks that were gone in an hour. This was in spite of me begging him to hit harder. He wanted to fuck me after he untied me but I just told him he was a wimp and threw him out. Can you imagine! He didn't even fuck me while I was still tied. I am about to give up. The word is out that I am weird and those pussies are still telling me how sensitive they are and how they admire my intellect."
"Well you are home now and we will make up for that lost time."
"Oh Bobby, Really?" I was afraid you wouldn't be interested in me now that you have your own girl. Especially since she is so beautiful."
I appreciated being called beautiful by someone so gorgeous but I hated the idea of sharing Bobby until I remembered that sharing him with Mom had not caused him to lose any interest in me.
"Why don't you put on something more appropriate Sis. I want to show off your fabulous body."
She just nodded and ran upstairs to her room while we drank our drinks. By now my tits were throbbing really bad from having the circulation cut off so I told Bobby if he would take them off he could whip the circulation back in. He agreed but said he would wait for his sister before he whipped them because she would want to watch. Mom complained that her arms were cramping so he took her loose too. We were sitting on the edge of the couch with our tits up, our tummies tucked in and our legs wide spread just as we were told as we sipped our drinks.
Eileen came down the stairs wearing a raincoat. She stood in front of us with a wide smile on her face. "You haven't seen this Bobby. I had it made special at a metal shop. It was really exciting having him take the measurements. He was willing to be paid by giving me fifty lashes. Unfortunately they were all to my butt and thighs. When I went back to see if he was interested in more I was told he had got in trouble with some girl and had left town. Just my luck! He was the best prospect I have seen for years."
She slowly opened her coat and dropped it to the floor. I had to admire her imagination to come up with this. A metal bar came around her butt with a metal ring attached to it while a chain at the bottom of the ring pulled it tight through the crack of her ass. The ring held her pussy lips open and compressed the skin around her clitoris to make it stick out. Her tits had rings in the nipples holding a metal ball with needles coming out of it. You could see several punctures in her magnificent breasts just from walking down to show us."
"Wow sis! That is fantastic." She was very pleased and even more so when I told her it was a brilliant concept.
"Yeah. Do you know what is so great? My clit won't have any protection at all now when my pussy is whipped!"
The thought made me shudder and I began to wonder if I was really brave at all.
"My sister is unbelievably brave. I hope she never finds anyone really mean. She might let him kill her. Look at this!"
He pulled the lips of her pussy around to show scars where she had asked him to whip it with barbed wire. Then he showed small round scars on her breasts where she had asked him to burn her with his cigarette while she held them in place with her hands."
That made me really shudder. I had burned my finger once and I had cried for hours. I couldn't even imagine being burned on my breasts and nipples especially untied and helping.