【R-18】ウツロイド型・生体ユニット( Nihilego-type bio_unit)

Nihilego, tentacles, jellyfish on head,moaning face,embarrassed,bio_unit,nude,upper_body_exposed_from_mecha_core,mecha_upper_section_expanded,limbs_restrained_by_mecha_parts,breasts,nipples,異物挿入,nsfw,mosaic_on_genitals,開口,evil_purple_lightning_effect