portal (series), portal 1
aperture science weighted companion cube, glados, sentry turret (portal)
noveske n4
1girl, aperture science handheld portal device, breasts, covered nipples, elbow gloves, gloves, green eyes, gun, heart, small breasts, sweatdrop, thighhighs, twintails, weapon, white hair, white thighhighs
bad id, bad pixiv id, photoshop (medium)