1girl and 1boy are inside an onsen (indoors), onsen has multiple rock and wooden floor and water, detailed background has night and fantasy mountain with forest, lighting is from moonlight, BREAK, kochou shinobu is girl with short and gradient purple hair, kochou shinobu (with short hair) has curvy thick hourglass-shaped figure and round ass, kochou shinobu has full body, kochou shinobu (with full body) is from behind and facing 1boy, BREAK, kochou shinobu (with hourglass-shaped figure) wears cross-laced and side-tie purple bikini (with black strap), kochou shinobu (with purple two-piece swimsuit) is from behind with multi-strapped bikini, kochou shinobu (with multiple black strap) wears butterfly hair ornament and multiple jewelry (around neck and wrist and ankle), BREAK, kochou shinobu (with hair ornament and jewelry) has purple nail polish, kochou shinobu (with purple nail polish) wears white japanese jacket, kochou shinobu (with white jacket) wears black thigh strap, kochou shinobu (with thigh strap) is doing fellatio (with speed lines with penis in mouth), BREAK, 1boy is very dark-skinned, 1boy has veiny penis,