Source: https://kakuyomu.jp/works/16817139557276517338
Synopsis
On the day I was heartbroken, I met sisters, one an angelic girl and the other a beautiful S-class girl.
―――――
Spring in the second year of high school.
Konno Sota canceled his first anniversary date with a girl.
As Sota stumbles around, he comes across his girlfriend, Kuzutani Shiori, coming out of a love hotel with a rich and handsome medical student.
“What’s this dorky guy? Don’t tell me he knows Shiori?”
The handsome medical student looks down on Sota,
“Erm….. ah, yeah, it’s not that I know him, it’s that,…..he’s just a high school acquaintance.”
Sota despaired from the bottom of his heart at the words Shiori released.
He was being cuckolded by his beloved girlfriend with a handsome medical student—-!
An unexpected and sudden tragedy.
The despair that comes to him.
Sota was in grief, but on his way home, he happened to save a girl, Himemiya Mizuki, who was drowning in the river.
He takes her home, but it turns out to be the home of Hinemiya Yuka, the school’s idol—!
A heartbreak, a rescue, an encounter, and a shower together.
A roller coaster ride of a day, this is a romantic comedy of a sweet high school boy and girl !
Part 1 Chapter 1 Farewell and Encounter
Episode 2 – A drowning girl grabs a boy who only wears underpants
Episode 3 – Mr. Underpants (to put it simply, he’s one step away from becoming a pervert)
Episode 4 – School’s idol, Himemiya Yuuka
Episode 5 – [Can we take a shower….together?]
Episode 8 – It’s perfect. Ahem.
Episode 9 – [Konno kun—h-hm. Erm….S-Sota kun.]
Episode 10 – [Wouldn’t it be great if Onee chan and Sota Onii chan started dating.]
Episode 12 – Wondering to oneself ~Yuuka SIDE~ 1
Episode 13 – Wondering to oneself ~Yuuka SIDE~ 2
Episode 14 – ~Sota Side~, ~Mizuki’s notebook~
Chapter 2 Relationship That Have Begun to Change
Episode 16 – Reunited with Yuuka in the classroom
Episode 17 – [I take back what I said before. I won’t treat you mac.]
Episode 18 – [But Sota, be careful, okay?]
Episode 19 – Evaluation meeting ~Yuuka SIDE~
Episode 20 – In front of my eyes—
Episode 21 – Invitation to after school date at home
Episode 22 – [Yay♪ Well then, why don’t you come home with me today?]
Episode 23 – Rendezvous at the park
Episode 25 – A school idol wearing casual clothes at home
Episode 26 – Playing house with three people
Episode 28 – I feel bad from the bottom of my heart ~Yuuka SIDE~, ~Mizuki’s Notebook~
Chapter 3 Days Spent With School Idol
Episode 31 – [Yeah, I’ll be waiting without any expectation♪ (Voice full of expectation)]
Episode 32 – Successfully waking up early ! Commute to school by bus with the school idol (1)
Episode 33 – Successfully waking up early ! Commute to school by bus with the school idol (2)
Episode 35 – Evaluation meeting?
Episode 36 – Evaluation meeting ~Yuuka SIDE~
Episode 37 – An ordinary lunch break. I was called out by Kuzugaya Shiori
Episode 38 – An ordinary lunch break. I was called out by Kuzugaya Shiori (2)
Episode 39 – Complete break up
Episode 40 – The truth behind the forced reconciliation
Episode 41 – The truth behind the forced reconciliation ~Hattori Kensuke SIDE~
Episode 42 – Beef bowl date with school idol (1)
Episode 43 – Beef bowl date with school idol (2)
Episode 44 – Beef bowl date with school idol (3)
Episode 45 – Big, big, big ! ~Yuuka SIDE~, ~Mizuki’s Notebook~
Chapter 4 Play Date
Episode 46 – Sota gets pushed by the seniors
Episode 47 – Battle with Himemiya Guard Cavalry
Episode 48 – Princess knight—arrival
Episode 49 – [I think I like that kind of gentle person—]
Episode 50 – Mizuki chan’s ambition
Episode 51 – Play date invitation
Episode 53 – Angel and Goddess
Episode 54 – [D-does it suit me? It’s from last year, so it looks smaller.]
Episode 55 – [Mou, Sota kun you pervy….]
Episode 56 – [From today onwards, Mizuki chan is a leg-flapping meister]
Episode 57 – Sota fights off medical student who’s hitting on Yuuka
Episode 58 – [Back there, Sota kun, um….you look cool]
Episode 59 – [You were about to say something, weren’t you? What was it?]
Episode 60 – [H-hey, Sota kun? Could you give me a piggyback ride, too–just kidding?]
Episode 62 – Falling in love ~Yuuka SIDE~, ~Mizuki’s Notebook~
Interlude
Episode 63 – [Brave Blue] Sota
Episode 64 – Future vision…..? (1)
Episode 65 – Future vision….? (2)
Chapter 5 Mid-term Test Study Session
Episode 66 – Newspaper club, assault report ! (1)
Episode 67 – Newspaper club, assault report ! (2)