Your mom is worst girl.
Actually Mari developed a lot during the manga.
No ass compares but I have to admit Hana has a pretty nice ass as well.
>you will never drink Hana's
Why even live
They share sweaty unwashed pantsu.
Mari is really nice visually, but she has shitty personality. Loyal to friends, but a misandrist, making guys go through a lot of stuff just because she hates them.
Besides, she literally deceived another girl into having lesbian sex with her in order to gather some blackmail material.
Her early development feels out if place. At first she is this cold blooded antagonists that makes her crows step on the sensible areas of her bustty underling with the implication that she could order them turn her pussy into minced meat but later she is like "don't hurt muh Meiko" It makes no sense.