(Juria) Murai is apologizing at her rashness of kicking Onizuka, thinking that he is a punk. (Eikichi) Onizuka is nervous and shivering, realizing that Juria Murai doesn’t wear a bra. He the said that he never knows that (Kunio) Murai could have a beautiful mother, as Kunio Murai is looking suspiciously at Onizuka. Juria Murai commented that Onizuka sure know how to praise, but she added that she's already 27, nearing the age of obasan (aunties). Onizuka is surprised when he heard that, and started to calculate, when Juria Murai told Onizuka that she gave birth to Kunio Murai when she is on Year 2 in secondary school, then broken up with his husband at 15, and she is now a single mother.

At first she thought she had become fat, but actually she is 6 months pregnant. Onizuka says that Juria Murai is great of being able to be an adult from such a young age. But she replied that actually she have a little regret, as she have to drop out of school and start to work to raise Kunio Murai, thus missing the life of a teenager. Kunio Murai is angry at Onizuka, for having a drink with his mom, and guessing that he may have sinister motives. Onizuka then told Juria Murai that her shoestring is loose, and when Juria Murai bowed to fix it, Kunio Murai saw Onizuka peeping (with a perverted face) to see Juria Murai' cleavage, and started to grab his collar, asking him what he have done. Onizuka feigned innocence, and Juria Murai lashed out at Kunio Murai for being impolite with his teacher. Kunio Murai tell her what have happened but Juria Murai doesn't believe it, saying that teachers don’t do such things, and she started to apologize to Onizuka for her son behaviors.

Kunio Murai is enraged; as even her mom doesn't believe him, tell her mother that he want to go home. Juria Murai told him to go home first, as she wanted to talk more with Onizuka, as Onizuka is sneering at him behind her. Kunio Murai is mad, but he can't do anything. In the next scene, Kunio Murai is home, and talking with (Kouji) Fujiyoushi on the phone, saying that he will kill Onizuka someday, for trying to make her mom his girlfriend. Fujiyoushi then asked Kunio Murai if it's the best thing he have done when he left Onizuka and her mom together. Fujiyoushi then reminding Kunio Murai on what could happened if a lonely, beautiful woman was left together with a horny man. And Fujiyoushi started to speculate that Onizuka could become his new father!!!

Kunio Murai then dreamed a scenario one year later about her mom gave birth to a baby with Onizuka, that looked like just his father with the name of Ogy Onizuka, while his name will be changed from Kunio Murai to Kunio Onizuka, and also how her mom and Onizuka called him to see his new brother. Kunio Murai then banished that dream, and started to find the phone number of the shop where Onizuka and her mom is talking earlier. He called, just to be told that they have gone to a KTV, and they look like lovers. He suddenly went out of his house, cursing at Onizuka, just to end up at the wrong KTV, and was beaten. Kunio Murai returned home bruised. At the doorstep, he saw his mother' shoes. He runs in to see her mother sleeping on the couch, half-naked. Kunio Murai smiles, and covered her with a blanket.

At the school, Onizuka is still sleepy, as Kunio Murai looked at him with fury. Onizuka apologized for his sleepiness, as he was out all night with a hot chick, so he has less sleep last night. As Onizuka started to take attendance, Fujiyoushi asked Kunio Murai if her mother is with him all night, and if it's true, they may have done it, angered Kunio Murai. Then Onizuka called out for Kunio Murai, but he didn't answer. Onizuka is puzzled and he called out his name again, as Kunio Murai snapped and starting to hit Onizuka with a chair, saying that Onizuka don't have the right to say his name, but Onizuka evades his attacks effortlessly.

On the way home, Fujiyoushi assured Kunio Murai that her mother won't do that 'thing' with Onizuka, as (Taadaki) Kusano is silent. Eventually, Kunio Murai calmed down, and then asked both of them to go to his house drinking and watching videos. But as Kunio Murai opened the door, they were shocked to see Onizuka already prepared to return home. While Juria Murai send Onizuka to his journey, Onizuka told her that he will come again after getting that 'thing' and Juria Murai agreed, as Kusano and Fujiyoushi speculates about the 'thing'

Kunio Murai started to lash her mother, accusing her of having an affair with Onizuka, but suddenly Juria Murai slapped him, to the shock of Fujiyoushi and Kusano. She then grabbed him into their house, and slammed his head on the table, asking him to see what's on it. Kunio Murai is stunned to see his school personal file on it, and with bad marks too. Juria Murai then explained that she and Onizuka have talked about his results that night, and never sang even 1 song. Kunio Murai then countered that it was Onizuka' trick to seduced her. Juria then asked why he acted like that, always suspicious of everyone. Kunio Murai screams that he can't believe any teachers, as all of them are traitors.....

FINISHED