jizz jealous
When you're masterbating and edging yourself for a while and you're at the part of the session where your balls have tightened up and you can't stop from cumming, things become tremendously awkward when your dad walks in on you at exactly the wrong moment. He watches as you blow a huge load of sperm up all up your stomach and chest hitting your own face and hair and all your dad can say is whoa. You are now so confused. You don't know whether he is envious or impressed by the size of your cum shot.
"Dude, my dad came unannounced into my bedroom last night just as I was busting a nut. Talk about awkward, he saw me blow a huge load all in my pubes and up my stomach and chest." "Damn son, that sucks. He say anything?" "Nothing other than whoa. LOL" "Sounds like your dad might be jizz jealous. He's old and can't blow such huge amounts of sperm anymore."