I crawled all around the floor, with her directing me, whilst she slapped my arse, shouting, “Giddy up,” and laughing.“Crawl to the kitchen and ...et me a glass of wine,” she barked, whilst dismounting me, and sitting back on the settee.I gave her the glass, and she calmly instructed me to strip out of my jeans and t-shirt, and stand with my legs apart, with my hands on my head, in front of her.I reluctantly complied.She then said that she had often wondered how big my dick was and that I was now. Within seconds my head was spinning and I could hear my pulse pounding in my temples. As my skin flushed with heat from the effects of the amyl, one of the men suddenly pulled my head back, shoved his erection down my throat and proceeded to fuck my mouth. I started to choke but managed to suppress my gag reflex as he used my open mouth the same way he presumably used his wife's cunt. The other man got behind me. Stuffing his hands down my stocking tops, he pushed his erect penis into my. The struggle here could be Gem crossing that line. Fucking me and kissing her sister was one thing but licking her Clit is a total different story. ‘Fuck it’ I thought to myself grab the bull by the horns. So as Gem was a lying down I started to eat her pussy. I then motioned for Kay to sit on her face. The idea to not give Gem a choice was a brash one but one that may pay off. Since Kay was drunk still it took little convincing (which was lucky as doing it with eyes and hands is harder than. She was also massaging my cock through my pants whenever her mom was focused on the computer monitor. That was most of the time, so despite my sexual exhaustion my cock was starting to feel pretty good again.I must have kind of zoned out, because the next thing I knew, Samantha was pulling my swollen but soft cock out of my fly. I couldn't say anything, but I was about to panic. This was insane! "What are you doing?" I mouthed to Samantha.Instead of addressing me, Samantha asked her mother, "So.