Then we took some breath and I started kissing her neck passionately. She started to moan slowly.I removed her blouse slowly and she was wearing a bla...k bra. She was stunning in her bra. I took her bra off and was looking at the most beautiful boobs. I then placed my hands on them and started to press them. She moaned whenever I pinched her nipples. I then sucked her huge boobs and bit her nipples. For 10 min I was sucking her boobs and she was pulling my head against her boobs.I then slowly. Mom looked down at me and smiled, her face covered in my sister’s juices. I kissed my way up Mom’s body and licking all the beads of sweat pussy juice I could see. I kissed mom hard and asked if she was ready for this. I mean, fucking your daughter’s fingers is one thing, but your son’s cock is another. She just looked me in the eyes and said..“Fuck me, Jake! Fuck your Momma like she‘s never had a cock before!” Cassie lent over and kissed me then Mom, then sat in the chair beside us and spread. My husband didn't believe in oral sex and this was the first time a man's tongue had touched me in over 16 years. I knew at that point I was not going to stop him, no matter what. He continues to work my pussy with his tongue and when I feel it reach my clit a visibly jerk off the bed. He holds me down with one hand and uses his other to finger me, working my g-spot in a way it hadn't in years. I am screaming when I feel a wetness spreading down my legs and I hear/feel him moan. He stands up. Apart from the Pageant gowns they wore when coming on stage. Those gowns quickly fell away as this brother and sister duo did their thing totally naked and totally comfortable about it. Chris also fluffed up his swinging penis a few times into a swinging erection but left it at that. That hard-on was then left to deflate all by itself without the pleasure of a good ejaculation. It also became patently obvious that the audience was becoming that much more casual themselves about the whole nudity.