The family will move around, you won't always find them in the same place at the same time. So you will find mom at the supermarket once a week buying stuff for the family for example. They will use the bathroom shower at certain times or be off doing a hobby, mean sometimes Sveta the MC will sometimes have the apartment all to herself.
Beyond that we plan to revamp all their stories and expand on them some and clean them up to make them less grindy etc. We will expand the stories some and finally add in more family interactions and reactions to what Sveta wears, her rep etc.
Suggestions:
- let the mom do random room cleaning checks like the one for porn mags more often, only extend it to include condoms, birth control pills, smokes, drugs, alcohol, clothing with the "prostitution/bimbo" tags and anything else she might think is for hoe-ing
- if contraband is found, enact punishments like being grounded with strict "be home at" schedules, doing homework with her looking over the shoulder, using the babuska squad as informants, making you get rid of any piercings or tatoos and other stuff a fearful mother would do
- the step-father should be more heavy-handed in his interactions at first; right now, he only says fluff without actually doing anything. If he catches you drunk, spanking and "go to your room" + no allowance for a week. Similar or worse for smelling like smoke or being high as fuck. Less forgiving for dressing skimpily or not at all. He wants to be a good father and do the right thing, thus his later corruption should center around that desire and compulsion, whether fully accepting it or rejecting it completely.
- the sister could do with a self-esteem issue in the background. She has no higher studies, a shitty job and an unstable on/off relationship. Let's assume she knows about her mother's infidelity and resignedly tends to follow in her footsteps. A present and future personal quest could be to get her out of her funk and drag her to University in the city or help her find a better paying job while maybe dragging her further down into depravity. There are many jobs that will accept more girls at any time...
- the younger brother could be brought up to what the current generation has issues with: no future goals or personal identity, crippling social peer pressure, shallow personality indulging in momentary fame without thought to any lasting consequences. Add to that the he is the only son and youngest child and you have a very spoiled brat who has little to no respect for figures of authority or the opposite sex.
I'm exaggerating of course with the more extreme of examples, but kids today are idiots. The most important trait however is that they are also very mouldable and easily corrupted... Twerking comes to mind...
- So, more peeking in the showers, but for all the women in the house - mom, sis, Sveta - he's at a hormonal age and his social network is flooding with sex stuff.
- Missing underwear for the girls, a weird smell (from innocent Sveta's point of view) wafting through from time to time when walking around the house.
- maybe peeking at the parent's room when they do the deed and/or trying to peek whenever sis brings her boyfriend in.
- midnight strolls to the sisters' room and maybe getting caught snooping around
- getting caught staring at a well-endowed Sveta's chest
- getting caught fapping
Another thing is routes. There are some options to go through: no respect for women, no interest in incest, caring and shy, casanova, possesive, abusive etc. He could be developed along the way, trained or failed to train.
Lots of ideas for every little thing in every little way, little to no one with the time, knowledge and pleasure to do it though.