Replying to Immoral doings

What have you done that would be considered "immoral". I did something pretty bad...

Went to my friends house to go pick up my things I left there while he was out of town. But his wife (soon to be ex wife) was there so she let me in. Went upstairs to their bedroom to grab my things, then she started getting undressed into her pj's. Next thing you know, she got down on her knees and my immoral wrong-doing kicked into overdrive.

Shouldn't be saying this but damn...insanely good.