Pissing and Showering After a Walk in White Underpants

It was beautiful outside and I was out for a walk in my Birkenstock sandals and white underpants. Completely sweaty and with a full bladder I arrived back home and will now take a shower. To save wastewater, I put my white underpants in the bathroom and just let my urine bubble. The pee soaks the panties, runs down the legs and collects in the mountain pines. Then he takes a shower - all nice soaping including the underpants and so he can be on the line to dry and ready for the next day. Of course, don't forget to rinse the soap and then dry the chubby body