Review Detail of in So Pure, So Flirtatious

Hello fellow readers, can someone spoil me as to this questions ? So i know if i want to continue the story or not. 1) Does MC ever mature and become a less pretendious prick? 2) Does MC ever stop sucking his own dick, just because he got lucky and got some OP contact lenses? 3) Does MC ever become OP , as he should be? Because even though he has OP contact lenses as of chapter 100 he is still a fucking retarded piece of shit, who doesnt use his power for anything. Thank you for your cooperation : ) (I DONT MIND SPOILERS)