If she does, then let her know I'll call her back shortly."Cross country isn't really a glamour sport; it doesn't draw much of a crowd until you get t... the big regional meets. Today's meet, being early in the season and between two relatively small schools, hadn't drawn too many people. Apparently though, it had drawn just enough to attract trouble.We were just packing up our stuff to leave when we heard a commotion; a woman's scream and a few shouts of outrage catching our attention. By the. He seemed to be traveling alone.After that eye contact, I could see him moving more close so that his face was almost near Ammi’s neck. I’m sure his dick was touching her ass. It was impossible not to have noticed or felt that. So I was sure Ammi wanted this.Now I noticed he was trying to poke his nose over Ammi’s bare neck and hair like smelling them. After few minutes, he did the unthinkable. He simply placed his hand over Ammi’s waist and stood.All passengers were busy and didn’t notice. I took one of Babs toys and put it in Babs pussy and turned it on low. Babs tried to push it out with her pussy muscles. But I held it in then slid a pair of her panties on her to hold it in place. Babs came with in a couple mins and so did Mom. Mom got off and Babs said "Are you two done with me now?" Of course we weren't. I had taken a couple pics of Babs eating Moms ass. I told Babs that it was my turn and moved up to put my cock in her mouth. Babs turned and said " You forget your place you. Monogamy was the past, along with many other outdated notions to be scrapped by yours truly in my new era. I smiled as I imagined the hedonistic utopia that I sought to bring into existence, even as I spilled my load inside my sister’s slippery snatch and fondled her plump booty.“Sis, I think that you know the score now, don’t ya? Taboos against incest are on their way out, same with such inhibitions against polyamory, prostitution, promiscuity, adultery, sodomy, etc. Not to mention public.