I use one just for fun.
I like to pump up and slip on a tight TPR ring to stay extra thick for a while afterwards. I think my cock looks amazing when it is hard and extra fat from being pumped.
I also like to pump my nipples. My nipples are the broad and flat style, so I like to pump them up...
I love that the bottom in this video is wearing a Cocksox bikini. I wish the top were wearing a Cocksox thong in blue or black.
Great scenes on the pool deck, in the hot tub, and in the pool house with a stellar cum shot at the end!