Promise Me, Onee-chan

This is what youthful Onee-chan vanilla feels is all about!
Good shit Ohkami Ryosuke!!!

It was totally understandable for an islander like Shouya-kun to have the fear of being left behind when it seems everyone is eventually leaving the slowly dying island. And its especially hard for him when someone as important to him as Amane-chan is also set to leave for college making him feel abandoned yet again. But being the gorgeous and in love Onee-chan that she is, Amane-chan promises to return and to become Shouya-kun's girlfriend. And there's nothing like some final night together, first time, vanilla lovemaking under the star to confirm their love for one another and to show Shouya-kun just how serious Amane-chan is about returning to the island for him. This vanilla is too sweet.
(Amane-chan also now has the recording of the first time they made love for whenever she's missing Shouya-kun)

Amane-chan's facial expression this chapter were beyond sexy in the way only an loving Onee-chan can pull off!
Page 29 & Page 31

Side note, can we please get a chapter staring Amane-chan's short-haired island milf mother?!

She'd BETTER come back... 😤

A good sequel idea is her returning 10-12 years later but they broke up. She finds out that he’s a widower with 2 kids and they build back their relationship along with her father’s inn.

NTR will be too ordinary as a sequel to this beautiful chapter. Plus, Amane's mother seems to know they're in love. Amane won't let both two down, I think.
I hope Amane will enjoy sweet homecoming sex every several months...

Nice onee san

What a bittersweet story! Hopefully the artist makes a sequel where Amane-chan comes back to the island cuz I’m a sucker for reunion stories!
PS: I wouldn’t mind Amane-chan’s mom getting her own side story she is one fine MILF!

His overactive imagination makes me wonder if we'll get a dream sequence NTR chapter...

Please author, don't break their hearts.

Artist-san gives us an MC who needs an overabundance of concrete proof that the girl he likes will come back to him:

In response, she: (1) offers him her virginity, (2) lets him go bareback. IF that wasn't enough to convince him, may Kami-sama strike him dead or something.

But Seriously, maybe Shouya-kun's a few years too early to implicitly trust the word of a Sexy Onee-san like Amane. At least by the end, he seemed to be finally convinced. And it also seems that Okaa-san (Amane's mom) "Knows" what was about to happen when the youngsters *koff-koff* "went for a walk".

In The End, Ohkami-sensei delivered a Most Excellent Vanilla Story, for which I say: "APPROVED!" 🥰👌ðŸ·