Celestial Isekai Seduction: I Have to Romance an Angel!?

Yohan wakes up to find himself in a dating simulation game, and the man he is required to romance is an innocent angel completely oblivious to romantic signals. Yohan, an ordinary office worker, is suddenly transported into a dating-sim game where he's forced to romance a naive angel named Kyle. If his attempts fail, the system inflicts a penalty: an overwhelming sexual arousal that only Kyle's touch can ease. The system claims that by winning Kyle's heart, Yohan can return to Earth, while Kyle seems convinced that Yohan simply needs to live with him for a month as part of a program. Unsure which is true, Yohan decides to go with the flow, until the first penalty hits.

Official Translations:
English, S.Chinese, T.Chinese, Korean, Thai