source from south-plus, bought and uploaded by f323bc4f

raw:https://www.dlsite.com/maniax/work/=/product_id/RJ294009.html

f323bc4f:
在dl上买的，好贵啊，我只是浏览了一遍图，还没仔细看，有一点重口情节，是NTR向的，不知道有人买过没有，转载随意

From dlsite, a bit expensive, just briefly read once, a netorare stuff with heroine got fucked in front of the poor mc, not sure if someone is going to buy hence I bought it

Wish the room was explained a bit more (who created it, who put them in there, etc.), the author hints at something but I don't get it.

Base +8