Grimmzzz1
good review description.. and I agree mostly with you.. a female turning into a slut by her own volition is an extremely easy process in modern life.. and not really a turn on.. and vindictive is a normal basic bitch personality trait in today's modern existence.. it's pretty boring and I'm around these girls most in life.. gets old fast.
I do like the half and half version of corruption though.. where the girl is curious and accidently falls into situations she can't get out of and the ppl that get access to her during those events, slowly corrupt her mostly against her will.. especially by little bits of humilation or forced-exhibition..

this is why I like fantasy/hentai games since, sometimes DEVs do use this route
I also like the type like you mentioned where the guy is the one that breaks her.. but I think I like the half and half version best