Obviously

You get comfortable in Charlie's room and watch her set up her easel. She smiles at you, "I guess we'll do you topless, and then maybe we can do the... rest... when y'know... the... chastity..." she barely manages her way through the sentence. You nod, and stand up; removing your shirt. You turn to throw it on the bed and then turn, flexing your biceps a little, just to show off. When your eyes reach Charlie, you see her ogling you. You've certainly looked better, but you do try to go to the gym as much as you can. "Hey! Eyes up here." you wink at her and she closes her mouth, clearing her throat and looking away.

"Oh- kay. Uhm, just, uh-", she stutters, and you interrupt her, "Relax, I'm here to be eye-candy. Just tell me what to do. And remember to enjoy it." you laugh. She takes a deep breath; "Okay, can you just look up at the corner of the room, keep your arms by your side and lean your torso back a bit... and maybe flex a little bit". You do exactly as she says, trying your best to look sexy and brooding. It's wierd to be at the center of such meticulous attention, but you stay completely still for around ten minutes while she sketches on the canvas with a pencil. Then she puts her pencil down and begins to use a brush, at least you assume, since you are looking away from her, at a corner in the ceiling. You listen to the sounds of the hairs being dragged against the canvas, and watch Charlie out of the corner of your eye, seeing her completely lost in focus.

After what you assume is about half an hour, she tells you to do another pose. She says to face her directly, and stand competely naturally, so you do that. She then says to close your eyes. You aren't sure what the point of this pose is, but you figure she knows what she's talking about. After a couple of seconds of silence, you feel a warmth on your chest. It's Charlie's breath on your skin. A moment later, her plush lips press against you, and she softly kisses your pecs. You put both your arms out, one arm finding her waist, and and the other snaking around her back. She drags her lips across your chest, moving up to your shoulders, before she reaches around you with her arms and pulls you into her and plants her lips onto yours. You stand interlocked for minutes, kissing Charlie and enjoying the warmth of her body, contrasted with the cold air against your bare skin.

Eventually she lets you go, and her head drops as soon as she releases the kiss, so you can't look her in the eyes. You use your hand to make her look up at you, just to smile at her. "Thanks, Char".