START-004 - Encounter with a delivery service woman who always returns receipts, a frustrated office worker in the accounting department. She says, "I hope you won't put it on expense account..." and ends up having a real encounter, leading to a relationship where they engage in sexual activity at home and at work. Koiuchi Momona.

A work where the actress's acting, looks, and body all come together perfectly. She's cold yet cute and sexy at the same time. That exquisite expression of being reluctant about workplace sex while clearly not hating it is irresistible. The handjob scene in the home bathroom is a must-see. Momona Koibuchi looks incredibly cute wearing glasses while giving a handjob.

Honestly, the accountant who does it from behind is the best! Momona-chan's huge breasts and amazing waist on a bit of a curvy figure… so glad I bought this. Definitely a keeper.

Momona-chan and Hata-san as a duo. Momona-chan is a little too glamorous for my taste, but the interaction and story development are pretty good, so I'm giving it 5 stars.

It was my first time seeing this actress, and the tsundere wasn't too strong, making it easy to follow the scenario. Honestly, if the tsundere is too strong, it loses its cuteness (laughs). The way she's 30% annoying but 70% acceptable is endearing and cute. The practicality is a bit questionable for me personally, but it's a good thing it's a 2-hour watch.

I really like the contrast between her usual cold, strict demeanor and the other side she shows. The setup where she almost demands money before things get intimate feels like a male fantasy, but Momona's acting is so natural that I was easily drawn in. Her appeal lies in the balance between her ample breasts and slender figure. The nipple sucking scene in the bath is breathtaking, and the sight of her filling the cleavage with semen is intense. She wields her large breasts as a weapon, yet maintains a strict accountant's tone while going on the attack – it's a unique eroticism specific to this work. The depiction of secret encounters at home or in the office creates a thrilling tension between the everyday and the extraordinary. The scene where she grinds against my thigh while wearing a suit and giving a cold stare evokes a struggle between reason and desire, intensifying the sense of guilt. The premise of a diligent office lady readily offering her body behind closed doors is believable, and the fact that it's something that could never happen in reality makes it even more captivating. I feel like works that portray this duality really bring out her best qualities.