Ayame really needs to get that steaming problem under control. Isn't there some kind of medication, like a patch or something?
I hear there are various forms of therapy, involving lotions, massaging showerheads, and various home massaging devices. For people in that age range, treatment usually requires therapy a couple times a day. ;)
On a more serious note, yeah, there is a bit of a translation issue with "bitch" which the Japanese use to mean "promiscuous woman". Mankovitch would seriously be nearly the worst possible name to have in Japan. "Pussy slut". But LOL at her best friends being exactly like 14 year olds... Your best friends can be your worst enemies. And nobody even noticed she's named Claudia too.
Also LOL at google searching "Mankovitch" and getting "Randy Mankovitch" as one of the top hits.