1. The extremely lewd succubus's semen extraction trap

Ah, I finally caught one. Today's catch. Welcome to the succubus's territory. I've been waiting for a male with delicious-looking semen like you to come along. It's useless to try to draw your sword. Because males cannot exert their power in a succubus's territory. I'm sorry, but if you struggle, I can't properly collect your semen... Oh, what happened? Oh, maybe they're looking for the exit? The exit is that way. But of course, I won't let them go. That door has a magic spell on it. It's called the "magic spell that you can't escape once you have sex." So, this is a room you can't leave once you've had sex, right? A common trap is a room you can't leave unless you have sex. But...we're succubi, so it's the opposite. They capture any male adventurers who wander in and squeeze them dry. But it's a simple matter. If you want to get out of here, then you just have to stop having sex with us. We're not demons, you know. I've decided not to force sex on males who are unwilling. Stress hormones get mixed into sperm, so it doesn't taste good when you drink it. That's all for the explanation. Did you understand? I explained the situation to you in detail to stir up your guilt. I always felt like I could have escaped, but then our erotic techniques took me completely in. This marks the beginning of a life spent as a succubus's pure milk server. I'm hungry. Hey, is it okay if I go first today? Hehe, I guess I can't help it. Adventurer, try your best not to get the urge to have sex.