After Stealing Hero's Mother, I Reincarnated in the Fantasy World!

[Warning!Containssexscenes,lemonsandpervertedMC.Readatyourownrisk.]Rain,atypicalyoungmaster,ledafinelife,enjoyingpowerandstatus.Butonceconfrontedbythehero,Rainsufferedacrushingdefeat.Unabletoacceptthisreality,hecontinuedtoconfronthim,notknowingthathewasdoomedtodefeatfromthestart.Eventually,whenRainhadlosteverythinghehelddearandwasinthedepthsofdespair,thefoginhisheadclearedandherealized."WhatthefuckamIdoing?""WhyamInotusingmybrainandd*cktodefeatthehero?Afterthat,Rainfoundhisownwaytocrushthehero...----Whataboutthestory?{Milfs,AlotofNetoriandStealing,Largeharem,Oyakodon,MatureWomen,Virgins,Yandere,Twins,Waifuofdifferentraces,Beastgirls,Dragons,Elves,Succubbs,Demons,Goddesses,andlotsofotherculturalstuff}Ofcourse,NoNtr,NoYuri.AndwhatabouttheMainCharacter?{HighlyPossessive,Shameless,Genius,KnowswhatheWantsandGetsit}