The girls look fine (except the friend in the park - that readhead is not my thing ...
) - the writing is ... ok I guess. But needs some proofreading.
The game recognize the choices the player makes in an odd way I think.
The celebration in the restaurant when you can follow her to see her and the waitress - the MC has the same thought, even when he stayed on this place "Oh! What did I witness? Just a private little chat" - no he witnessed nothing but the game doesnt care. Saw that on an earlier occasion too.
When you try different answers in a choice, the ending is the same. You really feel the "blocks" of these sequences and sometimes it doesnt fit (like in the example above). Later it seems that you choices do matter (sisters friend is at the restaurant or not .. things like that).
Or when she is drunk at home ... I let her alone in the living room. But even when you put her into the shower (showersex and nothing in the bed) or into her bed (no sex for me, maybe there is the possibility for more than 1 choice, but CAN lead to a lewd scene on the MCs bed). Next morning I have to clean my bed because of semen and her fluids? WTF? Makes no sense, because this only happens in one of the choices ...
That breaks the game for me. I understand when there happen hick ups with scripts and branching (like sometimes with GGGB and odd choice combinations) but here it doesnt fit at all.
Something is off there and I hope the dev can fix that, because in general it is a nice and solid game.