I wanted all of it in her and kept pushing deeper each stroke.Margo got up over my sister's head, "Eat me!" She said and put her blonde pussy on my li...tle sister's mouth. I could see my sister's pink tongue start lapping upwards between Margo's pussy lips, and that made me push harder."OH FUCK, IT'S BIG!" Julie let out and then lapped upwards between Margo's pussy lips again.There were two of my sister's friends on each side of me, and they had my sister's ankles in their hands, spreading her. ”He kissed her forehead, and she reached down to caress his balls and cock.“Frankie… oh jeez.”“Bill, before your friend gets here, I want you to… to well…”“You sure this is the best time? I mean, your mind’s got to be all over the place now.”“That’s why I need it.” Frankie turned around, bent over and held onto the shower knobs that were shoulder-length apart. “Just fuck me. Fuck me like you hate me. It’s what I deserve.”“Frankiiieee.”“After I’ve been such a bitch to you. You actually stood up. Now, she was bent in the middle, her ass and cunt on display, her little tits hanging down, and she could see everything behind her through her spread legs. Then, just to try out the other frame, they told her to pick her head up. When she did, they pushed the frame under her chin, and had her rest it on the top brace.Linda stepped in front of her and said, “Perfect. Her mouth is now at crotch level, just like her cunt.”They pulled the frame from under her head, and she was once again looking. I hastily pulled up my trunks and she whispered to me “Put Big Bubba away for now, but I’ll see it again when we can be like you and Gramma last night.” She winked and swam away.Marty came in with the groceries as Megan walked by to her room. “My gracious child, that swim suit is small on you. How can you swim in that think?” Megan wrapped the towel around her waste to cover up the tightness of her suit, which barely covered her breasts, rode up her crack in the back and emphasized her slit.