Freak out that he may have impregnated Katie

Andrew was feeling amazing. Not only had he been able to cum, but so had Katie. Mission accomplished. After all, didn't she want to figure out what she liked? She'd obviously enjoyed his cock. It was just a bonus that he'd been able to cum too.

He thought about this for a moment. He had cum... inside of her. Did his cum still contain sperm if his dick was detached? Was Katie on birth control? Oh God, what if he'd just impregnated his best friend!? How could he even tell her at this point?

Andrew hung his head in his hands. Fuck! Why didn't he think about this earlier? He should never have let Katie borrow his dick! He began to sweat from the stress of the situation. He had to tell her. But how? No matter what, she'd be angry about the fact that he hadn't warned her first! Not to mention he'd probably have to tell her that it was his dick -- what would she even think?