rule 34 2019 anthro balls baseball disambiguation bottomless clothed clothing clothing lift cute fangs erection felid feline fur glans half closed eyes hi res humanoid penis leo saitama seibu s looking at viewer male male only mammal mascot muscular muscular male nipples nippon professional baseball open mouth pantherine penis saitama seibu s seyrmo shirt shirt lift simple background solo sport tank top topwear white fur 3353423