- Commissioner: coNTRa
- Artist/Circle: Uruujima Call
- Original name: [うるう島呼音] Happy Birthday
- Source: Get it here
This is part 2 (or Side B, as it were) of a work that was translated by Funeral of Smiles and LWB a while ago. You can check out part 1 here.
Part 1 focused on Yuna giving her boyfriend (who’s also her blood unrelated brother) a really nice surprise for his birthday – her first time.
Or so you thought, because as it turns a common childhood friend of the two gave Yuna some extensive “tutoring” beforehand.
Needless to say, this work is pure NTR, so beware.