Harenai Sekai de Kimi Dake Mieru
. . . Uke has face blindness due to his physiological trauma and seme was saved by uke in his childhood . . . . . .
The Reversal of My Life as a Side Character
. . . . Interesting, but bad translations and poor quality . . . .
MoonStruck
Concealing Sacred Simplicity
. . . Mc is magister, which is position closest to the king, and depending on situation, magister can act as friend, subordinate, lover, ect to the king, however, mc is/was in love with current king for looooongest time, but because king doesn't really love anyone and is sleeping around, mc decided to do everything in his power to avoid sleeping with him (because he wants to be different from everyone else, and someone special to the king), which resulted in mc creating device, that can exchange mana without the need to fit miti. That piqued king's attention, cause mc was basically doing everything to avoid sleeping with him, so he got intrigued by that. . Because of plot king ends up using too much of his mana and goes critical, to the point where device doesn't work anymore, so mc was forced to go intimate with king to save his life. King was unconscious at the time, but after he woke up he realised what has happened. . Then another plot happened, where mc overused his mana, then refused to rest properly which caused him almost die from tiredness. Then he stayed unconscious for long time, till king used his mind magic to wake him up, but that resulted in mc waking up but with young child's mentality. Everything was fine for weeks, till the moment when synergy happened between king and mc (which was still mentally child) and basically mc got horny and king used the situation and used the mc (without concent cause what kind concent you can get in that situation). Mc stabilised and then the next day he woke up with full consciousness. Of course he realised what happened -grape- (which wasn't really necessary, cause mc wasn't in life or death situation and he got stable with just fapping), but mc went back to being distant from king, which he obviously didn't like. Then he once again taunted MC's assistant (who's in love with mc, but keeps that to himself, and just wants to help mc with what he can without wishing any reward), and I believe another grape is incoming, except this time mc will be conscious and assistant will be witness of it :'). .
Approximal Guide