Plus - The MC isn't a hotblooded idiot, nor is there a constant revenge/big brother here. Starts off with a 'why would you go about it that way?!' sort of feel, but redeems itself quickly.
There are triplets that the MC somehow keeps confusing and sexually assaulting. Comon! Accident the first time, maybe twice, but after a third time and so on... one can't even be considered smart after this.
Not taking even the slightest precaution - you'll know if you read
Later, he get's a full team of women... it's a bit unrealistic to say the least.