I went on a hot spring trip with my nieces who I hadn't seen in a while.I wanted to see her grown-up body, so I peeked at her changing clothes, and when she found out, we ended up having a mixed bath together.My niece, who pretends to wash me and holds my cock in a playful way, also seems to be excited by my erect penis.When the two of us were alone, we secretly went back to the hot springs, remembered the pranks we had played on the cracks in the past, and as we were washing them, both of us became so horny that our sexual desires exploded, and in the bath, I took my dick deep into my mouth and fucked the slippery cracks that were too wet.
