bro i also have this problem just wear tights like those trunks like tat really better then those cotton de very easy to trap sweat and hard to dry and very smelly and make sure you keep it clean and dry really and always scrub it during bathing then at night a home wear boxes very airy i am sure if you keep it dry and clean it your gf dun mind unless she wan a good smell cock with perfume or deodorant cos sure it will have urine smell de then you just ask her to let you smell hers see if its smelly ahaha
