rule 34 anthro balls blue body blue fur blue penis erection floppy ears foreskin fur genitals glans green eyes hair heart hi res lagomorph leporid lop ears lying male mammal markings mytigertail nude on back one eye closed penis purple hair rabbit realistic penis size resting on arms retracted foreskin scut tail short tail smile smiling at viewer solo star marking tail teeth tylan hopkins white body white fur wink 8043286