I nervously felt along the damp concrete walls, my quivering fingers seeking a light-switch in the darkness, my anxious heart leaping against my ribca...ge.I blinked as cold, fluorescent light drenched the room. Holding my breath, I eyed the walls, the showers, the lockers -- so familiar to the boy's room, but so deliciously alien. I'd penetrated a Holy Place, where goddesses I dared not speak to would daily congregate while nude. I stood tremblingly upon sacred cement. On tiptoe I slowly crept,. Our legs knotted and now sticky with sweat, started to spread up to my groin making a slapping noise as I fucked. It was getting too much and I increased my thrusting, a feeling started to spread from my balls and I thought I was about to come.Gran was gyrating her pussy against me sending extra feeling to my cock“Go on, fuck me”That was the encouragement I needed, extra long hard thrusts in to an already well worked pussy, wet sloppy noises came from my balls as they hit her ass“Yesss yesss”. She helped her friend ride out the waves, and when she finally calmed down, they just lie there. “Oh my…that was amazing…” Mia softly said, finally calmed down from the orgasmic high. “It was very amazing…I can’t believe we haven’t done this before…” “I know, it’s crazy on what we’ve been missing. To think of all those horrible dates that we were on and coming home horny and lonely. We could’ve taken care of each other.” “I know, but there’s still opportunities for that. Even if neither of. I hugged her and kissed her and she reacted instantly. An hour later we were lying naked on grass with twilight falling all over our bodies.But the days that followed weren’t good and she remained in the shell. Then 2days later she entered my bedroom and was searching the cupboard. I asked her what she was searching. She said she was searching for an adhesive tape. I am fully aware that adhesive tape and other such things were always in the cupboard in the living room. And I know that she knows.