"Before we can move on to the next part, my cock must be hard again," John says.

"Before we can move on to the next part, my cock must be hard again," and with that, you kiss Mary - longingly, deeply, wetly and she responds with unbounded enthusiasm. It will taken no effort to rip off her clothes and take her now and here but that will not be acceptable for Mary's first time. You put your lips to her ear and whisper, "Slowly Mary, that's the secret." You stroke her hair and cheek and she lays her head down on your chest.

We lay like this for some time before starting to stroke and caress each other again, first in non-sexual places and then more sensitively. You fondle her breast as she twirls your pubic hair absentmindedly with her fingers. You two become aroused at the same time and turn to face each other. She holds and squeezes your penis. "Are they all this big?" she asks, taken aback by my length and girth. You replie that you don't know but you believe that you are well endowed.

You rub between her legs with the side of your hand, occasionally allowing your thumb to delve inside her. Mary's moistness increases, as does her breathing rate until, finally, she pulls you towards her using the handle she still holds. "On the floor." you say authoritatively and allow her to slide down onto the carpet. She lays on her back looking beautiful as you stand up to retrieve a condom from your wallet. "We don't want any accidents, do we?" you whisper as you fall to your knees between her long legs.

"It won't hurt will it, John?" Mary asks as you lay on top of her. "Maybe a little at first but it will be worth, you see" Initially, you coat the end of your cock with the honeydew that glistens on her cuntlips, then slip the head of your penis a little way into her vagina and move it about with your hand to renew her excitement. It only takes a short time before her movements give away that she is ready to become a woman.

You push further in, trying to gauge where her hymen is from the resistance you feel. When you break into her inner chamber it is with comparative ease. Mary does not have a very strong membrane, probably due to the exercises or maybe because of her own administrations. She is certainly a very sexy girl. When you open her, she grimaces slightly and gives a little whimpered cry to indicate that the place wis passed.

"God, that feels huge, John," she says and pushes herself against you in a circular motion. At this point you throw caution to the wind and drive into her up to the hilt, meshing your pubic hairs and feeling those wonderful vaginal muscles, made powerful by years of training, encompass you. "That's fantastic, John" she gasps and clamps her legs around your back. You begin to fuck her with long slow strokes, trying not to think what a truly wonderful fuck Mary is for fear of cumming too soon.

After several minutes, her engorged pussy open, shining wetly with desire, your excitement built quickly again and you feel yourself close to an eruption. Mary has taken up your rhythm and is pushing her pussy up to you on your forward strokes. Her breathing is coming in shorter and shorter gasps as her orgasm approaches until a moan escape her lips and her vagina ripples and spasms around your sensitive penis. You had held off but you now let yourself cum. Your head reels as your penis burst forth its seed. Three or four long strokes depletes your reserves and your once-swollen staff softened. You pull it out of that glorious hole and feel back against the settee, she joins me.

"Thank you, John" Mary smirks at last, " I have to say that I have just had one of the best lessons of my life." "Thank you, Mary" you reply, "that was the best ever for me too." ........ "But we are not finished yet!"