theyre not really step sisters why theyre calling eachother sister is because in china calling someone jiejie or meimei is an honorific of someone older or younger than you and it literally translates to sister
there is NO way that the author clicked the publish button and thought "hell yea this is the hit!" seriously though this has to be the most mediocre shit i've ever read
unfortunately this is yuri bait in a fetishizing way these two characters are both drawn fucking w/ men sadly but the artist's really nice...