Busty sister-in-law Hikari came to stay at her brother-in-law's house for sightseeing. While living together, my brother-in-law can't help but worry about Hikari's breasts. It was a brother-in-law who endured the temptation to push down for a long time, but one day he finally could not stand it and stole her wife's eyes and locked Hikari in a closed room and pressed her relationship. Hikari feels bad for her older sister.
