[Uruoi Body Toji Kosai Sei (Yuami)] BONE REVERSE BONE (Undertale) [Digital]

[うるおいボディとじこさいせい (湯浴み)] BONE REVERSE BONE (Undertale) [DL版]

Parodies undertale 52K
Characters papyrus 77K sans 77K
Tags kissing 2K cuntboy 12K brother 18K males only 22K incest 23K yaoi 24K
Languages japanese 6K
Categories doujinshi 33K
20 pages
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Story & Details

[Uruoi Body Toji Kosai Sei (Yuami)] BONE REVERSE BONE (Undertale) [Digital] is a doujinshi featuring 20 pages of illustrated manga content.

Created by the original artist, this work was uploaded on February 20, 2026.