We have about another hour before Mom gets home. I think we should take a shower." Together?" she asks, smiling up at me."Yes! And then we need to was... your bedding and air out your room. It smells like sex in here. Tomorrow we need to remember to pull back the covers and fuck on the sheets instead of the bedspread." Tomorrow? So you're already planning ahead, huh? What have you got in mind for tomorrow? Are you going to assign more homework for tonight?" Lisa asks, laughing."Yes. Tomorrow, the. And the Mahina-Aina orbital period is 188 Earth days, much longer than the 28-day Lunar cycle. On Earth, you flip from maximum tidal force to minimum tidal force in a week, as you go from full moon or new moon to half moon. The geometry is the same here. When the planets are in-line with the sun, at new and full Mahina, the tidal forces add. Every 94 Earth days, tidal forces on Aina are at their peak, 3.42 units, a bit larger than they ever get on Earth. When the Aina-Mahina axis is at right. We’d love to have brought you with us.”“Hey, you don’t have to apologize for not taking a third person along on what’s still your honeymoon.”“It’s not that at all. It’s just ... If we’d brought you with us, Helen would consider you fair game. She’s a black belt, and we haven’t even taught you Wax On, Wax Off yet. But we’ll start fixing that when we get home. I think you’re ready and Julie agrees; and if you do too, we can get started.”Susan smiled. “You’re adorable when you get protective, you. I closed the door behind me and put in a couple dollars of quarters. The screen turned on and lit up the inside of the booth. I could see a couple of wads of cum on the floor and an open hole on both sides of the walls. I didn't see anyone in the booths next to me so I focused on the video. The volume was loud as I changed the channels form all sorts of great sex. It had couples, lez, bi and gay to pick from. I figured I was here to try out a glory hole for my first time so I picked a gay movie.