Have we got a treat for you! It’s been a long time in the making – mainly on me as I’ve had this stud’s pics and info for a while now and am just getting around to posting! We’ve got @substudatage36 making his guest bulge debut with us tonight! We posed the standard questions to him and this is how he answered and all the sexy pics he sent back for you all to enjoy! 
The basics:
Twitter/Tumblr/Instagram handles (or any other social media site you’d like a link to):
How old are you?
I am 37
Where in the World are you?
How do you identify – gay, bi, straight?
I am a Gay Male
Single, dating, married?
I am partnered
How big is your endowment – cut or uncut?
I am 5 cut
More advanced questions:
What got you into underwear?
Always been into underwear for as long as I can remember. Probably from looking at International male catalogues and jacking off to them.
What style of underwear do you usually wear and why?
I love Jockstraps very sensual and erotic. Bottom here so that’s sexier feeling.
What kind of underwear did you grow up wearing and why did you switch (if you have)?
Grew up wearing Tighty Whity briefs. Still wear them now and then.
What is your favourite style to wear and why?
Feel sexier in Jockstraps for the exposure. 
What style underwear do you feel sexiest in?
Why do you like showing off in your underwear?
I love showing off all kinds of underwear probably because my collection is so big.
How big is your underwear collection?
Have probably over 1k items in underwear all different ranges, briefs,jocks,boxers, and thongs.
Is there a style of underwear you absolutely won’t wear? (panties, thongs, boxers, etc.)
I will not wear panties.
We hope that you enjoyed @substudatage36’s Guest Bulge, and we’re hoping that maybe we can convince him to come back and show off some more! Don’t forget to give him a follow on his social media as well – and tell him Undies101 sent you! As always, let us know in the comments section, or on any of our social media feeds what you think of our content – this guest bulge or otherwise. 
Undies101 wants to know…don’t forget to vote in the poll!