All of them are vanilla (it is Dr.P, what do you expect?)
Unfortunately, there are no recurring characters. It seems that Dr.P have moved away from the unnamed high school that is featured in his previous work (Whenever you touch me, Shinryaku teki Renai Shugi, Renai Stampede, and Bokunchi no Mikage-san) and start a new setting in a university + a flower shop.
Chapter 1: Yomichi no Åji-sama
A guy, who is a university student, saved a girl, who is a florist, from a molester. After dating for a while, the girl brought him back to the spot where she nearly get raped, and tells the guy that he is her prince. The guy hugs her, accidentally touches her breast. She told him that his hug is a lot warmer and different from the molester's. They then proceed to a pretty hot outdoor sex.
Chapter 2: Solvenly Princess
Sequel to chapter 1. The girl is calling in a sick day. After hearing about it from the flower shop she works in, the guy went to her place and take care of her. He told her that she is his princess, the girl attacked him and they have sweet vanilla sex.
Chapter 3: Mitsumete kowamote tenchÅ
The female manager of the flower shop, the one where the girl from chapter 1 and 2 is working in, is taking in charge after her father is hospitalized. She is very menacing (to such a degree that an exhibitionist gets a ED when he flashes her). A worker, who admires her, masturbate to an underwear that doesn't belong to her. After clearing the misunderstandings, and after the guy learns of her past, the guy confess to her once more, saying that he is "fired up" despite her "menacing look" that gives guys ED.
Chapter 4: Iyashi no kuro usagi
A girl, who was scared by the female manager in chapter 3, is working for (more like taking care of and doing chores) for her senpai. In order to comfort him (not sexually, it is more of a mental soothing), she dresses up as animals (something the senpai dearly loves.... to put his face on). She dresses up as a bunny girl, the senpai bury his face on her ass and they proceed to have sex. Afterward, the girl dresses up as a mascot bear, the senpai, unable to resist the fluffiness, buries his face on her costume.
Chapter 5: Ume wa yoi
A girl, who is a friend of the female manager of Chapter 3, is the Osananajimi of a younger boy. She met the younger boy again in a cake shop, after a few years of his graduation. She dragged him to her place for some drink. The boy, who had gotten better at drinking, challenges her. After a lot of alcohol, the girl seduces him and he attacked her. They started going out together afterwards (sorta).
Chapter 6: Katabutsu na Honey
A older guy had a self-claimed younger fiancee. He saved her from a falling pot years ago when she is a lot younger. After attending a mixer, he carried her home. On the way, she want him to fulfill his promise to her after she became a university student; he tries to talk her out of it, saying that he is too old for her. Displeased with his behavior, the girl bites him and demands him to bring her to a hotel. They proceed to have a sweet vanilla sex.
Chapter 7: Harapeko ekizochika
A foreign female student, upon learning that a guy is very good at cooking, hangs out in his place a lot to get good meal. Their senpai, mislead the guy and let him think that the female student have had sex with the senpai. The guy demands her to kiss him and sit on his face. After clearing the misunderstanding, the girl attacked him and they proceed to have sweet vanilla sex. In the end, the girl asked him if he is willing to prepare miso soup for her everyday (if you don't know what this means, google it).
Chapter 8: Kusareen Disguise
A girl, who look kinda like a hot guy, always wears a wig over her short hair. She have a friend of benefits relationship with her classmate; she wears different wigs to have sex with him. One day, she overhears that the guy is seeing someone else. After class, she met with him and demands one last sex. The guy clears up the misunderstanding and confess to her and they become a couple.
Chapter 9: Yukemuri Relation
A university student is travelling to an onsen hotel with his professor. When giving her a massage, he touched her ass and had a hard-on; he escaped to the onsen, but the professor followed him to the onsen. They shared the onsen together, not long after, she seduced him and they go at it for the whole night.