This happened my freshman year of college.
This guy I used to hook up with would always get hard when my parents would call when I was with him. It didn’t matter what the subject was he always made me do it. I remember talking to my mom about my dad breaking his arm, and whenever she was talking he’d put it on mute and fuck my face. The more stressed she got the harder he’d do it. This went on until he graduated, I always thought it was super hot! I’ve answered my mom a few times with a boy and it always makes it better!
Source: reddit.com/r/gonewildstories/comments/t2wd8t/my_fwb_used_to_push_my_head_down_on_his_dick_when
It’s funny how surprisingly common this is, a lot of people get a thrill out of it because it’s really naughty while being easy to pull off. The riskier part is if a cumshot in the mouth is attempted during the call :P