-location with names like big city, bumsville, love island and so on...come on, please be creative with the names.
-grind,grind and even more grind for little content like FotM
-a mc without backbone or the FMJ-type
-peeping tom
-super horny at any time...the same goes for the female part "oh,he's so handsome, I want to jump on him right away"
-always the same models (daz,hs)
-as has been written here many times, the loss from parents/gf and so on...well,that can be a good start but not if after 5 minutes or so into the game the first h-scene happens.
-move to new location,you don't know anyone and bämm 5 minutes playtime later...see previous section
-harem can be fun to play, but not if with every new update always new characters join in and you lose track of things.
last i played on of this, love the gingers but I ignored the others. but then in one scene the excluded NP's referred as if I had something with her. that's an turn off.
-NTR/cheating just to inflate the story with more h-scene is a no go for me if I choose an answer that is irrelevant anyway.
last but not least:
there are so many games out there with great renders and a plot that I found appealing.
but when the situations described above occur I quickly lost interest in it.
the mc male/female should settle in a bit and get to know each other first with the npc's that one meets.
I find it rather interesting how a character develops in the further course of the game and that keeps me going.
TDLF is such an example, well crafted characters, good looking renders, well-written story, humor and sometimes heartbreaking scenes...the whole package just fits even with little h-scene.
i know sex sells but we are literally inundated with it and not always with good quality