Konomi ja Nai kedo: Mukatsuku Ane to Aishou Batsugun Ecchi

We have Ritsuki and the MC who can’t stand each other. They fight over every little thing and have this intense dislike for one another. But here’s where things take a turn. One day, they both realize that there’s some kind of attraction between them, it’s more like a lustful desire. They start seeing each other in a different way and it’s not just about physical appearances. They’re both feeling something deeper. Curiosity gets the best of them, and they decide go all out and explore this newfound desire. Their first time together is a bit awkward, but as they continue, they discover that there’s more to their relationship than just physical pleasure. They start to develop genuine feelings for each other, going beyond what they ever expected. But even though, Ritsuki can’t completely get rid of her tsundere side to the mc.