I stopped for a moment and caught my breath. I'd almost forgotten thenext part of Melinda's commands, but after a moment alone in the stall, Iremember...d that my position here was still tenuous and I had to doeverything Melinda asked.I looked up to the ceiling of the bathroom so I wouldn't have to watchand spread my legs almost to the point of discomfort. For all ofMelinda's bluster, I figured she wouldn't want me to be uncomfortable.Physically, anyways. I was definitely uncomfortable in every. Taking my time, I continued with my explorations via my mouth. Beginning with her lips again while crawling above her I made my way to her perky breasts down to her belly button and then onto her nether region. I stayed there, patiently applying myself until she explosively came. I toned down the aggressive approach and just gave light kisses until she released her grip that her legs had on my head.“Wow, what was that?”“I think you call that an orgasm.” I grinned into the mostly darkness, there. . I looked at my girlfriend and she was staring right into my eyes with this mischievous smile as she slowly worked her hand up and down my shaft. Her sister didn't have a boyfriend and I got the impression this was half risky sex and half some kind of sister rivalry. I looked over and her sister was still at least pretending to be engrossed in the movie. I looked back at my girlfriend and she silently mouthed I'm going to make you cum. I raised my eyebrow to ask if she was serious, but she. Doreen and Colleen really got the girls off pounding Ruth and Peggy's hot cunts and tight pink butts with their never failing plastic penises. Sam and I were standing around with stiff pricks most of the afternoon and finally insisted that the girls get dressed about 5:00pm. Sam gave strict instruction that the girls were to wear sexy cloths with no underwear. When Colleen and her sister came downstairs I thought I would cum in my pants. Colleen had on a super short black mini skirt and a tight.