Best Friend's Instruction Manual

단짝친구 사용 설명서 | Panduan Penggunaan Sahabat Terbaik | सबसे अच्छे दोस्त की निर्देश पुस्तिका | คู่มือการใช้เพื่อนสนิท | 挚友使用说明书 | Cẩm nang hướng dẫn sử dụng bạn thân | Manual Arahan Rakan Terbaik | دليل تعليمات أفضل الأصدقاء | Manuel d'instructions des meilleurs amis | 親友使用説明書 | En İyi Arkadaş Kullanım Kılavuzu | Manual de instrucciones para mejores amigos | Gebrauchsanweisung für beste Freunde | Best Friend's Instruction Manual | User Manual for My Best Friend | Best Friend User Manual

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Author:Joy (조이),Hang-ga

Status:Ongoing

Released:2025

Genres:

Comedy Romance Full Color Mature Adult Smut Manhwa

Keywords:

Synopsis

"Is this how you're supposed to do it?" "Don't just try to use force, shake it gently and well." "Wow, it really got bigger when I shook it!" "Do I have to keep rubbing it like this for the liquid to come out?" "Oh! It came out!!" "Hey! Aim properly! It's getting everywhere!" "Oh, sorry..." Kim Nam-joo, and I, Park Yeo-joo. We are business partners who run an advertising company together, and we are also old best friends. And to save our failing company, we will personally use adult products and write reviews.