Cum inside and risk impregnating your sister.
From Create Your Own Story
You decide the short term feeling of flooding your sister with your seed and the easier cleanup out way the cons of a possible pregnancy and you burry yourself deep into you sister groaning as you slip your hands underneath her to squeeze her breasts emitting a soft yelp from her and feel her womb drain you of your sperm. Your sister lies in ecstasy moaning and twitching whenever you touch her.
"brother mmmm, we need to do this more often." Almut says rolling over to face you.
Continue sleeping with your sister.
Admit that this was a mistake and try to convince her out of it.
