100% cotton - 100% dirty

this is just one picture of a very nasty series of 122 i made some weekends ago. it was a saturday and i was horny all day. already wearing my underwear for some days i loved the mess i made by farting and accidently pooping a little bit in my pants. but i didn't care, moreover it was kind of start signal for me. i played around with myself and in the end it hat became a nearly 12hour-session hanging around in the living room in dirty underwear... a lovely experience