Reduce maleness? You are less of a man if you masturbate? It will cause a physical change in your appearance? Neither will happen and not much else. Every male one way or another masturbates. Once a month, once a week or 6 times a day. Aside from the occasional blister or cramped thumb, nothing has ever happened to any of them.
Hand jobs have absolutely nothing to do with growing height.
androgenic
Testosterone is the hormone. It is secreted by testis
hale, male, rail, smell, tail
To reduce labor costs
When you reduce his penis size.
Free hand-jobs.
The real question is who invented hand jobs?
outsource some jobs to another country
A couple of jobs on a sheep station is a shearer and a station hand.
You feel relieved!!
No.