[H2CO3 (炭酸)] ハオハオグーグーニャンニャン (おそ松さん)
[H2CO3 (Carbonic acid)] Haohaogoogoogoonyanyan (Osomatsu-san)
Doujinshi
Visible : Yes
Length : 22 pages
Favorited : 28
Rating : 3(42)
Create Date : 2025-11-21 11:52:47
Modify Date : 2026-05-21 18:03:52
Doujinshi
Visible : Yes
Length : 22 pages
Favorited : 28
Rating : 3(42)
Create Date : 2025-11-21 11:52:47
Modify Date : 2026-05-21 18:03:52
Artist
 tansan
Group
 h2co3
Parody
 osomatsu-san
Character
 osomatsu matsuno
 karamatsu matsuno
Male
 incest
 brother
 yaoi
 anal
 crossdressing
 males only
 glasses
 chinese dress