>>281691251
The Practical Applications of Groping. (PART 2)
Momiji is relieved to see Rentarou awake and asks how he's feeling. Rentarou responds by apologizing for making her work so hard and praises her, pouring his heart out for how amazing her craft is and the clear passion she has for it. Momiji blushes and leans down, pressing her lips to Rentarou's. After the kiss, Momiji asks if she could make one request. Rentarou readily accepts, no matter what it may be, and the last page is a full spread of Rentarou massaging Momiji, who clearly looks in ecstasy.
Or alternatively, the last page is Rentarou gifting a pudding shaped keychain to Momiji, who happily begins squeezing it. (All future chapters showing Momiji's phone will have the pudding keychain attached to it)
(Additionally, this was originally written with Kurumi as the one paired with Momiji. I think the Keychain ending befits Kurumi more, while the massage ending would be for Rentarou.)