...ok so the girl just sucks ass overall, and the actual MCs are the coaches.
I know that last piece of her intending to use that for everything from then on is more comedic than anything, but between that and the ways she's extremely mentally unwell, while lacking the self-consciousness to try to improve...
even the MC, being as horny as he is, at least has shown effort in meeting her halfway, and done some self-reflection. while so far she's like "ok, I'll try this but maybe I won't because it's too hard and also I'll just do this without trying to understand why use it".
or is that part flowing downstream from her coach, which doesn't seem all that emphatic either anyways?