As soon as my tongue touched it she stiffened but after sometime relaxed.I now started licking her from her clitoris along the vertical gash to her ba...k hole .She moaned with pleasure and took me deep into her mouth. Her inner thighs were hot and sticky and had a strong female odor. I sucked on her tender, sweet labia. I opened her cunt lips and stuck my tongue in her pink hole, which was shiny and moist and tender . I ate her out for a few minutes as she pressed her ass into my face.After. ‘But she’s not joining in any fun, apparently.’ Mike shrugged apologetically as he walked into view. ‘It’s one of our little games. She can watch the whole show, and be watched herself. But she can’t orgasm until we get home. That’s actually one of the things we were interested in hypnosis for, actually. I’d like to implant an orgasm denial trigger in her, so that she could join in at parties like this without disobeying her master.’ Diane nodded. ‘It’s perfectly doable. I’d recommend. I eased the head inside her and stopped allowing her to get accustomed to the size. She pushed back against me, so I pushed forward and my well lubed cock sank into her ass, until I bottomed out. I was in heaven. I loved the feeling my cock had as I slowly withdrew it form her tight asshole. She moaned and squirmed as I increased my pace, but again just before she climaxed, I stopped and withdrew from her now gaping ass. “No ma’am. You do not get to cum yet but I do,” I said with a snarl. I. They'd first begun to masturbate much later than normal girls. It was amazing, the feeling they got! Dana could feel Diana's orgasm as well as Diana could, and vice versa. Cumming simultaneously was a mind-blowing experience and it became even more fun to touch each other down there. They both had soft, fine downy hair that got so wet with their playing. Was it incest or masturbation? Dana giggled at that thought, licking her sister's juices from her fingers.It took Dana a lot of coaxing to get.