Dokushin Otoko No Kanpai Manga

あこがれる心の裏で―独身男に乾杯2 ; いつしか求愛―独身男に乾杯1 ; 今夜だけのパートナー―独身男に乾杯 ; 独身男に乾杯 ; Itsushika Kyuuai ; To Woo a Wife

In the Dokushin Otoko no Kanpai series: V.1 - Itsushika Kyuuai (To Woo a Wife) "Businessman Jarrett travels to Canada in order to secure the purchase of a business. There he meets his newly married friend and his wife, and agrees to join them for dinner. He is introduced to a former model, Abbie. Jarrett falls in love at first sight, but her suspicious behavior leads him to assume she is a high-class escort. But her true identity is even more surprising!"