Girly Boy/Go directly into the bathroom
From Create Your Own Story
You look around to find some tissues, but you just can't seem to find any. You've masturbated too much yesterday and you used them all! So you decide to get out of your room quickly, hoping no one will see you. You open the door and rush towards the bathroom, but in that very moment your big sister, Kelly, opens her door, the closer to the bath, and gets out.
"What... Hahahaha!" She looks at you wide-eyed for a moment, then explodes in a loud laughter realizing you've got cum all over your upper body. "Seems someone had some fun, didn't you?" she grinned, a naughty gaze in her eyes. "Actually, if you weren't my brother, I could find this hot... but you are, so get in there and clean up!" she says in a teasing voice. You become deep red and gaze at the floor, unable to reply, but she relents and goes back in her room, leaving you alone in your embarrassment.
You rush in the bathroom and go to the shower, carefully washing away all the sperm, and when you exit you spend some minutes brushing your teeth before heading down for breakfast.