After another five or ten minutes he pulled his throbbing cock from my very tender anus and wiped it across my buttocks. As I pushed myself up off the...desk he whispered '...come on now and suck me clean...' I turned round and knelt before him and was face to face with his enormously huge purplish dick head. I stretched my lips as wide as I could and engulfed his huge dick head and tried my best to suck his dick. When he pushed me off his dick he lifted my face and smiled at me asking. I glanced back to make sure the attendant wasn’t watching, then pulled down the front of my shorts to show Rach how much I liked it. She grinned her evil grin, and said “good hu?”I nodded. “Now the one I picked out.” And I closed the door, returning to the bench across the aisle to wait. As I sat there adjusting my cock to relieve some pressure, the attendant was called away. Seizing the moment, I quickly crossed the aisle, and snuck in Rach’s changing room. “The attendant left” I said. "OK, the boy is more than ready", Sandy said as she backed off Johnny's cock, "keep him like this sis."Cindy did one better, turning around and repeating her hands on knees pose. Her barely covered ass pointing right at her brother's painfully hard cock which pointed straight at her. Sandy got the tape and measured from base to tip."Well fuck me, this thing is 8 and um 3/8 inches." Shit, impressive, now get the width. Wrap it around the widest part. Quick. I'm not worried about him going soft. My body convulsed again and I screamed again. I was breathing fast and trying to regain control of my body. My shudders were slowing down. I tried to slow my breathing down but my body would shudder every few seconds.Nate was now just holding my boob and Tony was rubbing my thighs. I came down off my orgasmic high and my body started to feel like a rag. Nate pulled back and I let go of his shoulders. Tony stood up between my legs and I tried to look at him. My hair was in my face but I.