"For calling me a horse." Then a blow job is not out of the question?" Maybe," my sister said coyly. She released her hold on my dick and grabbed the ...waistband of my boxers. I lifted my hips and let her slide them off me."Don't toy with me today, s*s," I said. "'Cause, this time, we're going all the way."Her only answer was to duck under the sheet and take my cock in her hand. Seconds later, it was being bathed in the warm embrace of the sweetest, hottest mouth I'd ever experienced in my. Donna brushed Debbie's hair over her shoulders and as they were looking at each other she leaned in and kissed her. Debbie was unfased by it all she cupped Donna's face and kissed her back.As I stood watching, these two girls were kissing each other. Debbie started to kiss donna's neck, as she felt her tits, then Debbie whispered in donna's ear "Lift your arms up", as she did Debbie took her top off, throwing it on the floor she then took her own top off, unclipping my wife's bra Debbie leaned. After a bit, at our last stop, I found myself getting deliriously tired. The next thing I knew my mom was waking me up. I’d fallen asleep mid-sentence and they both thought it was funny but seemed worried about my state, so tired and already having lost a lot of weight. It was showing, that is aside from my penis. But they seemed like real parents, concerned about me and yet no talk about my lack of clothes. They had turned the car around and let me sleep while they drove me back to the. Around nine it was getting very loud and I asked Pam if she would like to get out of there.She asked me what I had in mindI told her get some beer and head to my room.To my suprise she said yes.We walked the three blocks to the hotel and she wrapped he hand in mine saying I think this is a date.When we got to my room Pam said she really needed to use the bathroom and get more comfortable.Pam was wearing a short skirt that showed her great legs and a blouse which showed her ample clevage.Whe Pam.