>>3537101Probably because sharing a doll is more dangerous in terms of disease etc, if it is not cleaned properly.
Just ask /jp/ about mold growth in TPE holes.
Apparently sperm is a great nutrient for mold and bacteria. The amount of pocket pussies that get impregnated each year is staggering.
>>3537101For me calling the doll "it" would be weirder, but in my native language dolls themselves are referred to as females. So it is only natural for me to do so. I guess that it is the same for quite a lot of languages, and it just got adapted by english speakers as a simple solution. After all it sounds more natural to say "I'll fucked her." than "I'll fucked it."
