DBDR-002: Ayaka Muto jinfiltra inn tar-rebbiegħa sħuna fejn il-ħaddiema tal-inġinerija ċivili qed joqogħdu għal żmien twil fil-muntanji tal-Prefettura ta 'Yamanashi! Huwa tajjeb li tissodisfa lill-ħaddiema tal-inġinerija ċivili li tant huma enerġetiċi li l-erezzjonijiet tagħhom ma jonqsux billi jitfgħuhom bit-tekniki kburin tagħhom?

Ayaka Muto infiltrates a hot spring inn where civil engineering workers are staying for a long time in the mountains of Yamanashi Prefecture! Is it great to satisfy civil engineering workers who are so energetic that their erections do not subside by tossing them with their proud techniques?