Big Jock Bottom

Big 🇦🇺 boy with a big hungry butt. Fist bottom and occasional top. Rubber and leather gear lover and recent pumping enthusiast.

[Big Jock Bottom @bigjockbtm]

Another big pump last night and bulging in some white Under Armour tights.

Thanks @monster_sphere for sending me the ‘reverse thrust’ tube! Makes it so much easier to get out when I’ve pumped really big.
#pumpedballs #pumped #bullballs #pumpedmeat

[Big Jock Bottom @bigjockbtm]

Got even bigger. Also got stuck in the @monster_sphere. Note to self - don’t be quite so greedy.
#pumpedballs #bullballs #pumping #pumpedmeat

[Big Jock Bottom @bigjockbtm]

My hole has been neglected the past month. @filthyfistlover fixed that
#fistmelbourne #gayfisting #gayff #fisting

[Big Jock Bottom @bigjockbtm]

Pumped bulge ride from before Christmas that I forgot to post. #pumped #pumpedbulge #pumpedballs #pumpedcock #bullballs #pumping #lycrabulge

[Big Jock Bottom @bigjockbtm]

First pump in a month and got much bigger than I thought I would in the @monster_sphere. Noticeably more volume in the balls. Feels so good!

The obviously undies are starting to struggle and I need something with more room.
#pumping #pumpedballs #pumpedcock #pumped #bullballs

[Big Jock Bottom @bigjockbtm]

Don’t think these briefs can hold much more

#pumped #pumpedballs #bullballs #pumpedmeat

[Big Jock Bottom @bigjockbtm]

Biggest one yet @monster_sphere
.
.
#pumped #pumpedballs #bullballs #pumpedcock

[Big Jock Bottom @bigjockbtm]

Another pumped bulge ride this morning after a long session last night in the @monster_sphere
#pumpedballs #pumpedbulge #lycrabulge #bullballs

[Big Jock Bottom @bigjockbtm]

Taking inspiration from @bigdiz88 for my ride this morning
#pumpedbulge #lycrabulge #pumpedballs #bullballs #pumping

[Big Jock Bottom @bigjockbtm]

Just holding it all in

[Big Jock Bottom @bigjockbtm]

Another even bigger pump last night in the @monster_sphere
#pumped #pumpedmeat #bullballs #pumpedballs #pumping

[Big Jock Bottom @bigjockbtm]

Another one fresh out of the @monster_sphere. Probably a little bigger than last night.
#pumped #pumpedballs #pumpedmeat #pumping #bullballs

[Big Jock Bottom @bigjockbtm]

Been really getting into pumping recently using the @monster_sphere and plenty of advice from @PumpedFF. The size and weight are addictive.
#pumped #pumpedballs #bullballs #pumpedmeat