SSIS-415 A bumbling new employee and a lecherous boss spent an entire night in a shared hotel room during a business trip... having extramarital sex from morning till evening. A wild night with Jun Kousui

Jun, the new employee who is somewhat naive and obedient. On a business trip with her boss, she mistakenly drinks alcohol despite not being able to handle it and ends up drunk. Her boss takes her back to the hotel, but due to Jun's reservation mistake, there is only one room available, so they have to share... When her lecherous boss attacks her, she initially resists saying 'I have a boyfriend...' but in reality, she is too sensitive and ends up gasping and climaxing over and over. The bumbling subordinate Jun transforms into a slutty woman once sex begins, actively seeking her boss's dick.