ULTIMATE-MAMA summary:
Teen model Manatsu is almost attacked by a monster but is saved by the superhero Ultima. However, Manatsu has a target on her back after being splattered by the monster's blood! A couple of girls from the enemy faction are fooling around with each other, Manatsu's mother is flirting with a female secret agent, and through it all, Manatsu and Ultima must have sex with each other... A chaotic "Yuri x Gag x Hero" comic!