It is the product of human instinct. It is the crystallization of human wisdom. It is the symbol of human culture. Those are my important "waifu"s lined up on my shelf. Each of my adorable "waifu"s always gives me joy. I understand that each of my waifu (Onahole) wants to be my partner every night. I'm sorry my cute Waifus, I can't do it tonight. Starting tomorrow, I also need to be with other sex toys. "It doesn't mean I'm cheating...please forgive me, it's my job" Besides Onaholes, I also like all other sex toys. With their only purpose of giving pleasure, sex toys are what I love. One day while I was at my favorite sex toys shop "talking" with the adult toys per usual, I met the female president of SiVA, an ultra-famous manufacturer in the sex toys industry. I was given a job in commodity research at SiVA after I talked to her at the shop for a bit. I became impatient and agreed to join SiVA without double checking. The main work in commodity research is to do quality checks on developed products. Proposal(s) will be motioned to the Planning and Development department if necessary. I also check the products of other companies and investigate sex toys by utilization. There is a lot to do, surprisingly. It was my lifelong dream to make use of my knowledge of sex toys. My job is actually not a one-man battle between my hand and me! The widowed section chief of the research department, the cheerful, cute tsun-tsun young girl who is around the same age as me, the cool and beautiful female director― The workplace is filled with women and I am the only guy. The attractive seniors and coworkers actually participate in the testing of various sex toys as well!