They didn't turn on the nightlight right away so I couldn't make them out at first. One of them already had his cock in her mouth. I could hear her su...king it. I moved to the window and seperated the d****s, letting in enough light to see what was happening on the bed.My wife wasn't just sucking one of them, she was sucking them both. She was on her knees between them with a big black cock in each hand, sucking one for minute and then the other. I had never seen her sucking two dicks like that. Then I just made sure they get some fresh air. I was sitting with both my legs near her head and my dick very near to her mouth. And then I massaged her cleavage region and poured some oil in the deep valley.And then I cupped her right breast and made sure it was all draped in oil. My hands would give it a tight press followed up by the light press. She would moan ‘Ahhhh’ with every press. I did the same with her left breast and her nipples were already an inch long.I cupped both of her breasts. To answer her, I took off my shirt. She squealed happily and made room under the covers for me. I got under the sheet and got my jeans undone and worked them free, then slid off my socks and briefs. I couldn't even begin to explain the excitement I felt being under the covers, naked, with my sister.She smiled at me and turned over onto her stomach and pulled her wet hair to one side. I lifted my leg to climb on top of her and felt a thrilling shock as our naked skin touched. Her body was so. Something, almost as if he were falling into a giant abyss ... His mind felt odd, as if it had touched ultimate cold, but then..."Yes, my Prime?" he heard as if he were inside the Ship.Startled, he lost concentration of what his physical body was doing, and the wind snatched the door out of his hands, banging it against its stops. He reached out to grab the door, and finally managed to pull it closed, the sudden silence after the howling wind, a sound of its own."My Prime?" the Ship said.