You can't hold it anymore, your little sis is so adorable! It is time to put all those years of ninjutsu training to use: sneak in in her bedroom and perform all kinds of lustful actions, but try not to get caught!
Features: - Undress any piece of clothing on her - Move her body parts - Play with her in a variety of ways until she reaches orgasm! - Good/bad awakening - Light system - Physics-based interactions - Natural looking animations
Version 1.1 changelog: - Lowered awakening rate - Added highlighting on interactable parts - Added "Zzz" hints - Added female/male symbols above bars - Fixed a few bugs
Version 1.12 changelog: - Added heartbeat, highlighting, "Zzz" hints, male/female symbols - Fixed a few bugs
Version 1.13 changelog: - Fixed limit on breasts dragging, glow appearing at wrong place and heartbeat not stopping - No more orgasms from kissing and similar actions