I have a friend who’s super ready to start having kids. She’s also really hot, so naturally, I fantasize about getting with her in any way I can.

You’ve been to my page, you know what I’m into.

So here’s the fantasy: She asks me if I’d be willing to be the sperm donor for her future kids. I agree, but there’s some conditions. She doesn’t want to risk me picking up any STDs and passing them on to her or her kids, so I have to swear not to sleep with anyone until she’s confirmed pregnant. This is enforced by a chastity cage when not making a donation.

Here’s the catch, she pretty quickly finds out that guys can actually still cum in chastity. In fact, it’s not even that hard to make a guy cum in chastity. So she just decides that I don’t even need to be let out to make a donation. She keeps me locked, milks me for my seed, then does her thing to get it in there.

Bonus points, since we’re not having sex, she feels no need to worry about picking up STDs to give to me…so she also keeps fucking around, and not keeping a secret of it either.