だらしがない巨乳お姉さんのお世話を焼いたら種付けハーレム生活をする事になった件

あらすじ

Big sis is back in town! Now that you're all grown up, its time to have your heartwarming reunion. You rush to her apartment ready to burst through the door and see the beautiful big sis you remember growing up. You arrive with the anticipation at an all time high to finally see her again after all these years- and behind the door you see... a huge mess?!

Taking a look around without the rose-tinted glasses, everyone always did say she was a bit lazy and worried about her living on her own- maybe this is a blessing in disguise! This could be your opportunity to impress Akane with your cooking and cleaning skills! When the reunion finally does happen Akane is blown away seeing her apartment all cleaned up. After some embarrassing reminiscing, she teases you plenty about one particular memory of you declaring your dream to be a "harem king" one day, and decides to give her all-grown-up nephew an extra special reward~