What is that one series on dynasty-scans about a kouhai girl and her senpai and how the kouhai girl is in love with her senpai (who is also on the same library commitee) but thinks herself as a lizard, that is typically seen as disgusting by girls their age apparently, so she draws a "line" around her and her same-sex romances to prevent such a romance from blooming. and also the kouhai has a best friend who has twintails and glasses and gets pissed off when the kouhai girl thinks she can't participate in her romantic pursuits because she's a "Lizard" or whatever.
also there's some love triangle for a short while with the senpai (who seems to get dumped all the time within a month because she doesnt understand what romantic love is) and the animal husbandry club member guy who takes care of his pet lizard against the kouhai.
What is this manga series called?
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