So, I (20f) drove a long time, platonic friend(22m) back to his house last night after he shattered his wrist at work. It was his dominant hand, so he had a little trouble getting to the bathroom when he got home but he managed and then showered after I helped him Saran Wrap his cast.
After his shower, I asked if he was ok. He said he was letting himself air dry cause the towel was too complicated to do with one hand. I asked if he needed help getting dressed. He awkwardly responded with “well, I sleep naked so no point in bothering with clothes right now”. I asked if he wanted me to leave. I didn’t hear a response so I slowly opened the bathroom door. He tried to hide a boner. I asked him what was wrong. He finally just stood there naked, head down, “I don’t use this hand for this and I don’t even know why I’m hard” (for how old he is, he’s fairly sexually naive)
I said “hey buddy, relax, follow me…” I lead him to his bedroom and laid him down. I told him it’s probably the pain meds causing this reaction and we should take advantage before they wear off. He said “huh?”