Loose Speedos
 

Great stories BAZZ. I wear both nylon and lycra briefs, the lycra are a good bit smaller than the nylon. Personally never tried to hide an erection kind of enjoy the attention I get.

Kiniki
 

Kiniki tan though suits are so light weight that you can wear a snug one without feeling confined.

I also like tight and tiny Asian suits that are snug and secure in the ocean surf. I enjoy the squeeze and the smooth flat front look, and you guys liked my pictures in other posts.

Not all of us can handle the "pressure" like you do

Aussiebum has two types of the nylon suits. The regular ones that have the elastic in the legs and waist along with a draw string.
Their "Loose" ones have no elastic in the waist. Totally comfortable to wear on the beach or around the house, However, if you plan to swim be sure the draw string is TIGHT. If not, diving will leave you suitless and just standing up the water will pull the suit down. (I've got on a loose pair now for working in the yard)

Can you show it

Few more examples

Few more examples pt 2

Looser speedos?
 

As said in my earlier answer, I don't wear loose speedos, but comfortably snug on me and d well covering my lower half. As to having a speedo boner, it's going to happen when wearing soft clinging speedo swim briefs. It happens to me from the tickling feeling in them, especially after swimming and having a speedo boner while in the shower, when trying to peel off those tight wet swim briefs still clinging on me. It's a real nice feeling, the warm shower water and the sexy lycra speedo slowly coming off, as I'll pull and tug them down with the dangling drawstrings and and a speedo boner, soon to be bouncing free at attention. Those rolled down tight wet speedo finally flutter down my legs and at my ankles, then slowly step out of them. I'll do it discretely in the showers, then proceed to the locker room wrapped in a large towel covering my still erect speedo boner. I don't feel embarrassed nor bashful about it, as other guys in our swim club wearing well fitting speedos do have noticably visible speedo erections and have no shame, as it's a healthy male reaction when snug and secure in their speedo swim briefs.