this was a challenge not to remove any part of an audio but work out a way of matching its style and pace
hentai used: shikijou kyoudan 1, mako-chan-kaihatsu-nikki-1, rin-x-sen-ran-sem-cross-mix-1, rin-x-sen-ran-sem-cross-mix-2, oideyo-mizuryuu-kei-land-1, oideyo-mizuryuu-kei-land-2
, gakuen-saimin-reido-1, akane-wa-tsumare-somerareru-2, kanojo-wa-dare-to-demo-sex-suru-2 .