I Love You Big Brother! Serving Sister 4 Hours
| ID Code: | KTRA-764 |
| Duration: | 244 min |
| Release: | Saturday January 10th, 2026 |
| Maker: | K Tribe |
| Director: | |
| Label: | K-Tribe |
| Series: | |
| Cast: | Nagisa Mitsuki, Jinguji Nao, Asakura Kokona, 仲村りお, あゆみ莉花 |
| Genre: | High Definition, Exclusive Distribution, Beautiful Girl, Works Over 4 Hours, Best Compilation, Incest, Sister And Sister |
| Category: | Fanza |
