Sentimental Darling 

Sentimental Darling (センチメンタル・ダーリン) Ryosuke and Shun are in their fourth year of college and have been dating for five years. They've been happy together every day, and it's been smooth sailing... but lately, even when they've had sex, it's just been "good night". I want to cherish our time together! I want us to be more intimate! So Ryosuke decides to make a plan...? Sentimental Boy (センチメンタル・ボーイ) Ryosuke and Shun have known each other since they were children, and they've taken it for granted that they'll always be able to spend time together. But one day, Sun confessed to Ryosuke about his unexpected feelings for him! Neko-san Kochira, Te no Naru Hou e (猫さんこちら、手の鳴る方へ) Plus an special extra chapter for the collected volume.