I was scammed. There was only one double dicking scene with the past self T - T
Plot leaves much to be desired because it dragged on and the ending felt abrupt. Like half of the story is smut which wouldn't have been a problem if they didn't promote the double dick so much, but the repetitive sex scenes got boring (I'm still very sad that modern Chaeul never got fucked with both dicks).
Cold-Blooded Beast