U-huh ... sure ... I understand ... yeah, I won't wait up, yeah ... around midnight ... thanks dear ... I always appreciate it when you call to let me...you're running late ... no, it's not a problem, the kids aren't going anywhere tonight, maybe I can get them to do something with me ... yeah, that'll happen when pigs fly ... bye, love you!" We finished the clean up Mom, what do you want to do tonight? We're all yours!" I said."Be careful what you two offer me, I may take you both up on your. Now Ms. Hilliard walked over to Charles and removed her red dress. Shewas left with her designer lace bra, garter and belts, panties, and herseamed stockings. She removed her panties and tossed them onto the blackleather chair. Ms. Hilliard's legs straddled Charles' body and she bentover slightly. He watched as she lowered her hips, slightly bent at theknees. Her pussy landed right on his face. She gyrated her hips and,with a grinding action, smooshed her pussy all over his cum-filled. "Okay Jack," Kevin said, nudging his sister's anus with his greased prick. Sarah relaxed her sphincter instinctively as she felt Kevin's cock begin to work it's way into her. Her arsehole bloomed open and Kevin's tool sank into his sister's rectum to a depth of three-inches."Whoa," she gasped, "It's up there! I didn't think it would! Fucking hell, that's nice! Mmmm!"Kevin thrust his hips and rammed the remaining four-inches of steel hard dick into Sarah's bum. It felt nice and tight and he. We hadn't made love. We had kissed, yes, and that was probably a huge mistake of its own, but that was the extent of the damage. And she had been very clear on her own limits, and done only what she wanted to do, which suggested that she wasn't just blindly latching on to anyone in reach, that maybe she could approach this as an adult.On the other hand, even if she could be said to be acting in her own best interests with everything that had gone on, didn't I have a professional responsibility.