I arrived at Sheila's studio a little early and she greeted me warmly as she had before.
"It's great to work with you again. You were a wonderful model."
I thanked her and smiled. She looked much different this time as she had her hair up in kind of a twist and wore a touch of eye makeup as well as a deep pink lip gloss. She looked better than I remembered and was dressed in a short denim skirt and white tank top. It was obvious that she was not wearing a bra, with her nipples quite visible through the thin cotton fabric.
"So what do you have in mind for tonight's pose?" I asked trying be more professional and forgo any mention of our last session.
"I was thinking of a seated pose with an angled view from above. I am going to work in pastel tonight with a full pallet. I will start posing you there and we will see what happens."
I went to the other room to undress and returned in a robe. Her easel arranged over at a divan where she was seated and a pillow was up against a mirrored wall where I would be posed.
"Try sitting here and I will arrange you."
I did as she asked, removing the robe and sitting with the pillow propped against the wall. I was semi aroused thinking of the last posing session and it would be difficult to avoid a full erection.
"Try sitting in more of a lotus position with your shoulders open and turned slightly to the left. There that looks good."
My legs were bent open and my pelvis thrust forward resulting in my cock to full arousal. She walked over towards the easel and turned towards me and stopped a moment.
"I am going to include myself in tonight's drawing and that is the reason for the mirror."
She pulled her tank top over her head and next unbuttoned her skirt and slid it off her hips. She stood there in white panties for a moment and then reached down and pulled them off as well. Her body was lovely, so feminine and youthful. Her skin was a smooth pale white and flawless and the tips of her breasts where rigid and the pink nipple very puffy. Her pubic hair patch looked thinner than in the drawing I had viewed and she had shaved over her outer labia. My eyes focused on her smooth pink surface and on the slit, which was still hidden.
"I decided to do some trimming below. I saw how smooth you were and thought I would try it. I like it so far. What do you think?"
"I like women who are smooth on the lips but still prefer a patch on top, like you have. You look great."
She sat on the divan a little above me and began to set her pose, looking in the mirror as she did so. She pulled her right leg up under her buttocks and had the other planted on the floor. It didn't seem to work for her and she decided to sit in a lotus style position as swell. I watched as she repositioned her legs and my eyes focused on pussy as the outer lips opened to reveal the pinker inner lips.
"I think that if I pose and mirror your lotus position it will be an interesting contrast. My sexual parts are more visible like yours. I feel aroused posing like this. Is it noticeable?"
My cock was already hard and a bit wet at the tip. I could see her slightly open slit now, with her wetness visible and the hood above swollen into a deeper pink.
"Yes, you do seem aroused and I like it."
"Really, you can tell?"
My arousal was overwhelming.
"I can tell. You are wet and there is a pink blush over your whole body."
She smiled at my obviously strained response.
"You can see all that?"
She took her fingers and pulled back her hood and further exposed her clit. I could see the hard bud now.
"Let me show you. I am swollen here too?"
"I can see." I answered.
My cock twitched now and I felt her eyes focused on it.
"Doesn't seeing me like this make you want to touch yourself?"
I was now at a point where I was ready to let go with her and I said,
"I would like to masturbate with you now...but I want to go slow."
Sheila seemed to understand and did not push it. She changed the subject.
"I thought you seemed to have some stubble on your scrotum today .Why is that?"
I hesitated and did not answer.
"Tell me, please?"
"I was going to let it grow out and see how it looked and if I liked it natural again."
"Cool. I would like to see that too."
She looked at me more seriously now.
"Would you do something for me like that if I asked you?"
"Of course if, I can. I respect and like you very much. Just ask and I will try to do what you want."
She was hesitant at first but after pondering a moment she said,
"Robert here is my request. I have seen you as excited as I have ever seen a man and it has made me very aroused when I have been with you. I have never actually experienced a real orgasm. When I touch myself I get very close and it feels so good, but I can never complete it. The intense arousal I have felt being with you when you have modeled for me has made me think that I could do it.", her voice trailed off.
I was surprised to hear that she had never had an orgasm. But what else was she trying to say?
"I am sorry this is hard for me to say. I was hoping to touch myself with you and maybe experience a real orgasm."
She was facing me and totally serious.
"Will you to show me how you touch your self for pleasure but not with an orgasm. You can stop at anytime if you are too close, but I want you to stop before you cum. And as you do this I want you to help me as I touch myself by telling me how you want me to do it."
I found her request very exciting, but I didn't know if I could do it.
"I will try to do it for you but I don't know how far I will be able to go. I am so excited now I am afraid I will cum right away."
"Do whatever you can and I will understand if you stop quickly."
"I promise."