Haha! "As she unclothed herself, his extension grew longer......."

That's a great way of looking at it! I mean if your face goes red it may be fun to just play around with words and euphemisms to get the point across without getting too graphic.

I am a very sexual writer and I enjoy sex, and I am a woman that was raised prim and proper (oh so my parents thought!). I think writing is a great way to explore your sexuality. AND if you're DARING enough, you can anonymously join a roleplaying website like "Blue Moon" so you can get ideas from others.

Good luck!