Honestly, a lot of boners can just be caused by extremes emotions. Like adrenaline rushes, sadness and anger. which many girls don't understand. ladies, we discharge at random times and guys can get hard at random times, as well.

Let's not read into this too much. That is how babies are born.

have you heard of viagra bro?

damn bro.

Viagra overdose??

Same thing that happened to me with my boyfriend, I was like what the ****?!? Haha

I don't think it's that uncommon. I've noticed two different boyfriends of mine get them while comforting me while I was upset.

I honestly hope you read this and I haven't read any other comments yet but I think the hard on was a result of pure intimacy you two shared in that moment

It means nothing except that dicks are dicks.... They have a mind of their own..

Does she know you can't control it?