1girl 2012 ahoge andou_ringo atlas_kei character_name crossed_arms dated drill_hair gradient_hair green_eyes hair_ornament hairclip kei-chan looking_at_viewer multicolored_hair orange_hair puyopuyo red_hair redhead signature smile solo title_drop two-tone_hair

arm_warmers atlas_kei blonde_hair brother_and_sister closed_eyes detached_sleeves eyes_closed hair_ornament hair_ribbon hairclip hand_holding headphones highres holding_hands kagamine_len kagamine_len_(append) kagamine_rin kagamine_rin_(append) nail_polish navel navel_cutout ribbon short_hair shorts siblings smile twins vocaloid vocaloid_append

adventure_core aperture_science_handheld_portal_device atlas_kei chell closed_eyes doug_rattman dual_persona english eyes_closed fact_core genderswap glados glasses highres i_want_my_hat_back kei-chan_(atlas_kei) personification portal portal_2 simple_background space_core wheatley

atlas_kei breasts brown_hair caroline_(portal) glados glasses gloves hand_in_pocket kei-chan kei-chan_(atlas_kei) labcoat long_hair personification portal profile solo sweater turtleneck yellow_eyes

apple_inc. atlas_kei bangs belt blonde_hair blunt_bangs blush_stickers bolero boots bowtie brown_eyes chibi crop_top cropped_jacket fingerless_gloves frills gloves headset macloid makune_hachi midriff navel open_mouth overseas_utau pigeon-toed pigeon_toed puffy_pants short_hair short_twintails shorts

1boy 1girl 2012 atlas_kei blue_eyes bow chibi dated dress dual_persona genderswap glasses hair_ornament hairband hairclip kei-chan kneeling looking_at_viewer looking_up multiple_persona necktie orange_hair personification portal portal_2 signature simple_background sitting smile solo

ascot atlas_kei blonde_hair bobby_socks dress flandre_scarlet hat mary_janes orange_eyes shoes side_ponytail socks solo standing touhou white_legwear wings

1boy 2011 atlas_kei blonde_hair blue_eyes dated glasses headphones kei-chan looking_at_viewer male personification portal portal_2 signature solo wheatley

... 2012 adventure_core animalization atlas_kei character_name dated dog fact_core glasses green_eyes kei-chan looking_at_viewer monocle no_humans o_o portal portal_2 purple_eyes signature space_core space_helmet striped tail tongue tongue_out violet_eyes wheatley

1boy 1girl 2012 :o ahoge atlas_kei bel_(pokemon) blonde_hair blue_hair capri_pants character_name cheren_(pokemon) chibi dated glasses green_eyes hand_on_hip hoodie kei-chan leg_up lowres necktie open_mouth pointing poke_ball pokemon pokemon_(game) pokemon_bw2 red-framed_glasses signature