‘Mark, lick my clit and finger my arsehole’ Sarah suddenly demanded, pulling her bum away from me so she could lay on her back on the bed after re...oving her thong. I grabbed the bottle of lube from the bed side table and lay between her legs, eagerly licking and sucking her wet lips and engorged clitoris. Sarah pulled her legs back and held on to her thighs so I could easily access her bum. I kept my lips and tongue working on her pussy and opened the bottle of lube by feel. I squirted some on. "Jesus, Sinful. Do you plan to save any guys for us mere mortals?" My same age step-sister asks as she walks into our shared hotel room. We get along great. She's very pretty and can hold her own when I'm not pulling out all the stops, but that's not tonight. She knows the look and I've got it going on tonight.I don't even have my party clothes on yet. They wouldn't be appropriate in a church, but I'll have time to change before the reception starts. I'm wearing my most 'tasteful' (yes, that. Her entire body convulsed in renewed orgasmic throbs. The cock twitched several more times delivering more cum to my mouth. “Mmmmmmm, Ohlllllllmmmmm,” I moaned to vibe her a little. She gasped again and moaned a few more times in unison with her involuntary orgasmic muscles. I controlled Carla the way she had craved. I made her cum longer and harder. Finally, she was finished and she rolled to her left and onto her back. Her arms stretched out over her head and bent over the edge of the bed in. I cleaned it the best I could and stood by the air hand dryer and tried to dry the wet parts.I must have been in there for about 10 minutes by the time I had finished and when I left I saw that she was no longer at the table and her drink was gone. I looked across the bar and saw that my wife was now playing pool with the guys. They were chatting and laughing and she was moving around the table and flirting wildly as she played her shots. I walked across to where they were playing and started.