Main Title: Accelerando: Datenshi-tachi no Sasayaki
Official Title: アッチェレランド ~堕天使たちの囁き~
Synonym: Accelerando ~Whisper of Descending Angels~, 아체레란도: 타락천사들의 속삭임
Type: OVA, 4 episodes
Year: 26.01.2007 till 26.02.2010
Waitress Tamaki has sex with her playmate Kurono at the café she works for. Ignorant of their relationship, their common friend, Ohashi, visits the café as usual to see Tamaki whom he secretly loves. However, Kurono notices Ohashi’s feelings. In order to incite him into confessing his feelings to her, Kurono molests Tamaki and makes her wait on him as she is. As she was sexually excited, she gives off a female’s scent, which, in turn, excites Ohashi. Meanwhile, Tomoe, a friend of Kurono’s appears… Will Ohashi be able to confess his love to Tamaki?