rule 34 2021 abs anthro barazoku biceps big biceps big muscles big pecs bulge clothing comparing comparing muscles dialogue dilophosaurid dilophosaurus dinosaur dirty talk dromaeosaurid duo english text eye contact felid flaccid flexing genital outline genitals huge muscles hybrid leopard looking at another male mammal muscular muscular anthro muscular male navel nipples pan sxfpantera pantherine pecs penis penis outline qaz roidhimboqaz quads reptile scalie smile standing sxfpantera text theropod thick thighs thong underwear velociraptor 4468408