i dont think there has to be a reason y he prefers not to masturbate infront u, its not something i do infront ppl, some ppl like privacy, unless the person there, ur in a relationship with. i never got circle jerks, and how they cud do that
"Circle Jerks" are, generally, just a way of letting Everyone drop ALL of their barriers/inhibitions, and signaling there is "True Trust" among Friends! Though it is, indeed, Sexual, it doesn't, necessarily, imply anything Personal/Judgmental, or, even, "Preferentially Defining"! Though it may be considered a Contest/"Pissing Match"/"Sword Fight" kind of Competition!

(Especially among/with "Str8" Guys!!

)
"Proper Society" can put SO much, unnatural, Stress on ALL of Us, that, sometimes, it's just nice to know there is another Guy that we can completely Relax with, and show our "True" selves to! It doesn't HAVE to be a "Gay Thing" at all!!
Yes! I've been Sexual with "Str8" AND "Gay" Guys! And, it's gone beyond just "jerking off" with many of them! There have even been times when Girls were also involved!!
But ... it has never "Meant" anything, except for One of "Them"! And ... we've been together for 26yr. now!
I'm not sure if that is going to make any sense to You,
Yet! But ... if You're
LUCKY, it
WILL!!
Keep smilin'!!
Chaz ;-)