It had been a few months since that night that Sandy and Mary Rose had picked my brain and pleasured my body in their common quests to become more skilled in the sexual arena. I won't say I walked away that night without increased knowledge myself; it would have been a wasted opportunity not to learn as much as I could about pleasing the fairer sex. During those ensuing months, I'd spent some one-on-one time with each of them as we refined our techniques, but we hadn't had another group encounter. I wasn't disappointed because I fully expected that it was just a matter of time.
When Sandy suggested that I swing by her house one Friday night because her parents were out of town, it didn't even cross my mind that Mary Rose might be there, too. She'd told me to park in the driveway, so I saw right away that she was in the pool with someone else and, before I was even out of the car, I realized that it was Mary Rose. I had a big smile on my face as I entered the pool area and sat down on the concrete edge, dangling my feet in the water. They both swam over and threatened to pull me in as my eyes goggled at Sandy's luscious breasts in a revealing bikini top. Mary Rose was wearing a one-piece but I could see her hard nipples pressing out against the fabric. I begged them to hold up long enough to get my wallet and cell phone out and tossed aside. As soon as my pockets were empty and I'd shed my t-shirt, they yanked me in.
While I was underwater, I went ahead and just took my shorts completely off, leaving me in my tighty-whiteys. When I broke the surface and casually lay out my shorts on the edge of the pool to dry, I immediately felt hands on the front of my briefs. There was no chance that I'd be suffering from shrinkage during this swim as both Sandy and Mary Rose were groping my cock and my ass. I turned to face them and had time only to kiss each of them once before I felt my briefs sliding away and one hand stroking my rigid cock while another cupped my balls. I backed up against the side of the pool, then lifted myself up to sit on the edge, my cock aiming at the sky. Sandy lowered her mouth over it first, bobbing her head up and down a few times before allowing Mary Rose a turn. The contrast of their hot mouths on my cock compared to the coolness of the rest of my wet body was incredibly arousing. It was clear in their techniques that they had taken our lessons together to heart; they were both outstanding cocksuckers.
I leaned back on my elbows and watched as they alternated sliding their hot mouths up and down my shaft while Sandy continued to pump the base and Mary Rose gently fondled my balls. Occasionally, one of them would run her tongue over my balls, causing me to moan softly, or they would both run their tongues up either side of my shaft, coming about as close to kissing as possible without actually doing it. The night was very young, so I didn't feel the need to hold out or hold off on cumming in order to do something else first; I just sat there enjoying their alternating mouths to the fullest as my orgasm continued to build. It was Mary Rose who enjoyed the first blast of cum from my tool, but she was generous and quickly passed me off to Sandy, who milked out the last few shots before letting my shrinking member fall from her mouth.
I told them that they were both incredibly talented and asked who I would get to go down on first. Sandy's reply was that it was her house and her pool, so she was going to have to play that card. Mary Rose wasn't too disappointed because she knew she'd have her opportunity soon after. I hopped back into the pool and reached behind Sandy to unfasten the top of her bikini. I peeled it away from her sumptuous breasts, revealing not only her tanlines, but her large areolas as well. I lowered my head to lick and suck her nipples as I also started sliding her bikini bottoms over her ass and down her thighs. I paused long enough to boost her onto the edge of the pool, smiling widely again as I saw how she'd trimmed her bush for that bikini, then continued working the bottom over her legs and off. Tossing it aside, I lowered my head between her thighs as she spread them apart.
As I leaned in, I took in the lighter shade of the skin around her pussy and narrow, trim strip of brown fur just above it before my tongue was running up her juicy slit. Initially, the taste was of chlorine from the pool, but her musky flavor soon came through as I lapped up her secretions before focusing my tongue on her clit. I felt Mary Rose behind me, running her hands all over my naked body under the water while I slipped a finger into Sandy's snug pussy and she moaned softly. I looked up as I licked and sucked Sandy's clit, over the curvy landscape of her body, her tan belly and the white mounds of her breasts, feeling my cock already trying to revive. Mary Rose's actions weren't hurting either, especially when she ducked under the water and wrapped her mouth around my tool for a few seconds before coming up again, gasping for air.