Does a real blow job which means blowin in the penis force the

How high are you?

Fun facts: https://newmeridian.wordpress.com/2010/12/18/why-is-it-called-a-blowjob/

TLDR: Yes, blowing slightly is a technique to avoid gagging

>>18519091
just a virgin

The sperm does not go back into the testes. The testes are where sperm form, not where they are stored once they're formed. Even so it's a one way system, the end of the urethra is blocked off except for when you're about to urinate or ejaculate. Also urine is sterile and acidic, so unless you have a urinary tract infection it will sterilize the urethra and kill any remaining sperm.

>>18519106
but that means peeing kills God's baby angels

>>18519108
By the thousands :)