He's like 50 and she's still (or was) in her 20's.
Clearly she got tired of old man saggy balls and he got jealous because she was bangin some young stud, maybe his son.
Happens more often than you would think.
Crime of passion or what have you.
I'm pretty sure she was 36. That 27 was the date. And if she'd had sucked the dick like she was supposed to, the balls don't sag. Obviously it was a crime of passionate ball saving. No suckee the dick, no keep breathing. Or what have you.