Makina-san's a Love Bot?! Episode 12 English Dubbed Episode Title: Thus, Makina Does a Naughty Workout Episode Description: Eita finally replaced Makina's hip joint. She later wakes him up for school, but hits him when he has an erection. Mamimi sees them together and wants to attack, but Alma is at the library reading yaoi. In P.E., the class plays tennis. Eita's opponent is Mamimi and Makina's opponent is Hana Suzuki, the class tennis champ. Mamimi deliberately hits Eita's face with the ball. Makina plays well against Hana until her hip joint malfunctions and makes her orgasm and lose. Makina excuses herself to the nurse's office while Mamimi, who thinks Eita put a vibrator in Makina, does the same. Eita sneaks away and he and Makina hide in the equipment room. He finds her pelvic area is jammed with gunk and cleans it with a vacuum cleaner, making her orgasm. Hana enters the room looking for spare balls and is traumatized, thinking they were having sex. Makina returns, but the teacher tells her to go back to the nurse's office because she is off-balance. Meanwhile, Mamimi is in the nurse's office wondering where Makina is. A narration says Eita and the others have many more adventures to come.