Saw this spanish guy playing I was caught in Succubus, which resembles Desire Dungeon if you have played that game.
https://www.youtube.com/watch?v=m7NijNBN2wo The first boss kisses you around the 7 min mark after she beats you before going into rape mode.
I downloaded the game myself to try it out, seems like its quite a small game (30mb). Im at the moment only at the second boss who doesnt do any kissing and Im actually kinda not expecting more kisses, but I'll try to continue to find out :p
I downloaded it at http://hentaifromhell.org/game-i-was-caught-in-succubus/ if anyone wants to try
*Edit: Oh, forgot to add that this game has no translation. I dont understand a single japanese character, so thats why im still only at the 2nd boss