Thank you! I do enjoy that scene with Momo and she's one of my favourite character designs so far in the game.🥰
I think having at least one futa girl whose focus is anal sex would add a nice variety to different H scenes and make her character stand out. For people who don't enjoy anal sex scene as much, they can just skip her scenes and it's only one character, so they're not missing much.
Maybe as part of her design, she wouldn't be fat but curvy on her thighs/ass to emphasize her feature/body, similar to Reisalin Stout from Atelier Ryza. Maybe she puts pasties or band aid on her pussy to cover it and show she prefers anal. Also to emphasize that she likes to play with her ass, when it isn't being fucked/used, she would have an anal plug/ anal beads inside to keep her asshole shape nice and ready to take in any kind of penis. Despite the fact that she does have a lot of anal sex, her asshole still retains a tightness on any penis.
She could tease Nene and other girls by presenting her ass, popping her analplug/anal beads out and stretching it open, wiggling her ass with her gaping asshole and her cock and balls dangling.
Eventually, maybe if you build up enough of a friendship in the game by helping her, she'll remove the pasty/ band aid from her pussy. Since she rarely uses her pussy for sex and has never had anyone inside her pussy, this could lead to a deflowering/taking her pussy virginity scene and allow Nene to be the first one to fuck her pussy. She'll be glad that Nene was her first and say she didn't mind having sex with her pussy but say she still prefers anal sex.🤣
These are all just suggestions so don't feel pressured to add them, unless it's something you're already considering or something you'd like to add.