Arafed man in a blue underwear sitting on a red mat

male people，soio，old age，whaite hair，Strong build，（spread their legs），（ on），（Wear sexy panties），In old Japanese houses，On tatami，large bulge，The body is tied by a rope，Shyness of the crotch，metal decoration，（（Clear structure））

(nsfw:1.5),bad-artist