How to increase sister state on lust and trust?
And how to night scene? Im always get the bad first time
And can anyone giving me full guide ?
Basically talk to sister until about 120 trust. Then start giving her shoulder massages and dirty talk until 100 interest and you can start touching her gently at night (raises sensitivity). Then either continue grinding these stats until about 200 - 250 each that unlocks bath scenes
or you can get the nighttime lewd perks. With those perks and the massage/ tickle = lust you can easily get her lust to around 80 and can safely rub her until she cums at night. Do that a few times to raise pussy sensitivity and you can penetrate her at high lust and she will be horny enough to enjoy it (about 50% of the good bar). Always reduce the bad bar as much as you can with kisses or head pats because a high bad bar = shes mad/ uncomfortable with touching the next day (wastes about 2 actions to get rid of).
Edit: I forgot to mention but once she has enough interest you dont have to worry if she wakes up, but you never want to let the bad bar rise so always stop if its more than ~30%. Though making her cum will reduce the bad bar by about 40%. Also the bath scenes raise interest like crazy make sure to dirty talk in the bath until it doesnt give much more interest.
Oh, her boobs are the most sensitive place by the way. Best cost ratio for getting her in the mood though only raises good bar to about 50% max. Then switch to rubbing outside pussy.
TLDR: Take your time with her and she starts liking the attention.
(not related to sister but upgrade your bed at the city as soon as you can. Idk when city unlocks but you can go there using "go out" as first action of the weekend. I guess while Im giving a sorta guide, the "voluntary training" is not only a wasted action not worth the energy cost, its
actively detrimental because it reduces your mood which the game
doesnt explain unless you get "very bad mood" that your mood = training stat gains. "Amazing mood" + the training guild stuff/ combat gives crazy returns. Perving on sis is actually the optimal way to play the game..)
Edit: I forgot to mention but also keep "a day after contraceptive" because the game has a pretty mean gameover condition with horny sister.. Another on random gameover conditions.. get the chef perk and have sister cook once you get the guild quest stuff around day 24.