anthro anthro_penetrated baseball_uniform bent_over biceps black_nose clothed clothing clothing_lift fangs felid from_behind_position fur gloves grey_eyes hair hi_res inner_ear_fluff inside leo_(saitama_seibu_lions) lion looking_back male male_penetrated mammal mascot muscular muscular_male nippon_professional_baseball pantherine pants_down partially_clothed pecs penetration raised_tail saitama_seibu_lions saliva sex shirt shirt_lift side_view sportswear sweat topwear uniform white_fur white_hair yaoi 樹先生