There's obviously no problem with a guy taking his penis out of a vagina and sticking it into an anus afterward...
But I have a bit of a pet peeve, hygiene-wise, whenever I'm reading a manga and I see a guy doing anal and then sticking it into a vagina right afterward. WITHOUT WASHING
For example it happens here : http://www.hbrowse.com/20477/c00001/00016
Kind of a mood-ruiner. I mean, I guess it'd be okay if I hated the girl and wanted to see her degraded by having her vagina infected with fecal bacteria, but usually I like the girl (and I do in this case) and do not like to see it.
I guess it'd be fine if you were wearing a condom for anal and then took it off, because the fecal bacteria would be thrown out with the condom?
Anyone have other examples of this gross practice popping up? Anyone have any other pet peeves or mood-ruining tropes that ruin the momentum of enjoying an H manga?