Fun with My Dad's Co-Worker

Eren Jaeger is a college student that does what any responsible one would. Goes to clubs for random hook-ups. Unfortunately for him, he's never fully satisfied the next morning or even that same night. No one has ever met his standards and really "rocked his world", as they all claim they're going to, earning him quite a reputation. But what happens when one night, someone actually manages to? And what happens when this person appears in his life again, sooner than he thought and in a much different situation?