Here's an album with these stories...
http://www.mangago.zone/home/album/162295/
love shuttle
my suha
bottomless swamp
http://www.mangago.zone/read-manga/wolf_in_the_house/
http://www.mangago.zone/read-manga/like_a_tidal_wave_from_pheromone_shower/
http://www.mangago.zone/read-manga/come_to_hand/
http://www.mangago.zone/read-manga/namaiki_kareshi/
http://www.mangago.zone/read-manga/soshite_boku_wa_koi_wo_shiru/
http://www.mangago.zone/read-manga/behind_the_desk/
http://www.mangago.zone/read-manga/kiraide_isasete/
any yaoi with younger seme? :o