The guy runs a petshop or at least owns a bunch of yukkuris, so he obviously doesn't abuse them for the hell of it. Isn't that normal to not abuse stuff unless they asked for it?
He owns a bunch of non-reimus because he knows reimus are useless and bad. (So too are the marisa, alice, patchouli, chen, ran, mouko, kaguya, cirno, rin, china, sakuya, momiji, nitori, yuka, yukarin, youmu, yuyuko, utsuho, udonge, tewi, eirin, yugi, suika...)
Anon: "So who else could mess up a book that was on top of my desk!"
Marisa: *squirt*
Anon: "Is it drool? Piss? It's disgusting!"
Anon: "You were just fooling that nice man!" <-- I think; I haven't read the earlier pages.
By the way, This: Please do not randomly label people who you don't like or who you think are disgusting with an anti-gay slur term. (retagged from faggot_anon.)