Rule 34 Dev - against_tree arched_back autobot bumblebee_(transformers) bumblebee_earthspark decepticon devious_grin dubious_consent energon full_color gay_domination grabbing_from_behind grabbing_hips holding_head looking_up male_only precum_drip swindle_(transformers) swindle_earthspark transformers transformers_earth_spark|8543522688