Universal Acceptance/Calm down and don’t wake her

“Oh! Sorry,” you whisper in response to your mother’s scolding, immediately stopping what you were doing with your penis in Katie. You look back down at your peacefully sleeping sister and the sight of her naked body with your wiener inside her, and it fills you with a warm bubbly feeling that almost makes you want to giggle. This is great. You have usually felt kind of like this when touching girls naked before recently, but this is the best it has ever felt.

Acting on your mom’s instruction, you begin slowly sliding in and out of her again, and watching the sight of your little bit of your penis coming out from inside Katie and then going back in again just seems so incredibly cool! You had no idea it was possible to actually put your penis inside someone else’s body. The thought sends shivers through you, there is something just weird and a little creepy about the concept of that, but that just makes it even cooler.

You just keep sliding it in and out of her as you experience all of these new sensations, but something is beginning to bother you. Just how long does it take to make the semen come out anyway? Your mom said it would just come out on its own, but it hasn’t happened yet. You decide to believe her, she is an adult, she must know what she is talking about. You resume moving in and out of Katie, and it is still feeling VERY good, but the nagging thought about the fact you still haven’t gone semen inside her yet, gone semen seems like the right term since it is semen instead of pee, is just starting to bother you more and more. After a bit, it just becomes too much and you have to ask. “Mom,” you get her attention. You try to stop your motions inside Katie, but your hips seem to have started moving on their own with these good feelings you are starting to get. “How long do I have to do this till I semen in her?”

“Huh?” She responds.

“I’m not going semen in her, how much do I need to do this?”

Your mom seems to have a weird look on her face for a moment, but then she seems to realize something. “Oh!” she responds, “well, it’s not called going semen when the semen comes out of your penis,” she says. It’s not? Suddenly you feel pretty embarrassed that you had it wrong, embarrassed enough that your automatic thrusting inside Katie’s privates slows down to a shallow little grinding of your pelvis against hers. “When the semen comes out,” she continues, “it is called ejaculating. You ejaculate your semen inside of a girl’s vagina.”

“Oh,” you respond, craning your neck down at your sister as your ears are beginning to feel very hot, “well, how long till I...” you struggle to remember that weird word your mom just said, “do that thing inside her?”

“Ejaculate,” your mom repeats for you, “and you might not be able to right now,” she adds. “You just had a wet dream and it got all over your shorts, there might not be any left for you to shoot inside your sister.” Really? Well, you guess that sort of makes sense. “How… how about you just stop for now?” Your mother suggests. “I mean, you really shouldn’t be doing this anyway, it’s wrong. You're not supposed to have sex with your sisters. How about you stop now and we will talk about something else you can do?”

• Listen to your mom and stop having sex with Katie
• But this still feels good, you want to keep playing naked with Katie
• Why can't you have sex with your sisters?