Rule 34 Dev - 1boy 2023 arms_behind_back black_thighhighs blue_hair blush bulge bunny_ears bunny_ears_(cosmetic) bunnysuit femboy girly hi_res long_hair looking_at_viewer male male_only midnight_rian penis_bulge rimuru_tempest smiling smiling_at_viewer solo tensei_shitara_slime_datta_ken that_time_i_got_reincarnated_as_a_slime thick_thighs thighhighs watermark yellow_eyes|10013128544