which muscle group do you work by masturbating? i think my one

>>35569930
forearm and wrist flexors
youre full of shit

My neck cuz I blow myself

definitly chest tho i swear

Depends on which variation.

Are they sumo faps?
Texas faps?
Deadfaps?
Fap curls?

Too many variables.

>>35569930
S-sauce

>>35570020
Fucking ur mattress with a condom on is great for glute development

>masturbate south paw
>right arm still bigger and stronger

my friend likes to masturbate with a condom on, does it work well? never tried it

>>35570063
yeah thats whatss weird though, my left arm is stronger but im right hand dominant so it must be from masturbating

>>35570065
I've jerked off with a condom because I was with a girl and had one on, it's pretty nice. But that might just be because there was a girl sitting on my face.