Shiroe

Black-haired swordmaster-type SF mecha girl in a tight black suit who aggressively milks the commander with power sex, armored paizuri and vaginal riding, boasting her strongest pussy while repeatedly climaxing and extracting his semen as energy.

Short Hakumen-type SF girl who sold the nutrient tonic used on the commander and later monologues about its strong side effects and addictive potential while holding the bottle.