Migatte na Anata

Collection of oneshots: 1) Migatte na Anata Tatsuo's sempai from high school visits his apartment for food and sex after he breaks up with his boyfriends. Then one day after a fight, his sempai stops coming for awhile. What will happen when they meet up again? 2) Shiranakute Ii 3) Yuugure ni wa mada Hayai 4) Amakunai 5) Shiawase na Hitotachi 6) Zenbu Kimi no Sei 7) Natsu Mikan no Hanashi