Helping test out the new product

All characters are 18+. You are the assistant of the genius yet socially inept Teruko. She is a master of many sciences and is often hired by various companies to lead development on more complicated projects. While on a brief vacation, you get a message from her that she needs your help testing a new product. Shenanigans happen when you get back to the lab. Teruko is extremely analytical to a fault. Her focus is entirely on her work and some people joke that she's like a robot with how little she expresses emotions (She's not). She is not the most versed in social skills or graces either.

Helping test out the new product

All characters are 18+. You are the assistant of the genius yet socially inept Teruko. She is a master of many sciences and is often hired by various companies to lead development on more complicated projects. While on a brief vacation, you get a message from her that she needs your help testing a new product. Shenanigans happen when you get back to the lab. Teruko is extremely analytical to a fault. Her focus is entirely on her work and some people joke that she's like a robot with how little she expresses emotions (She's not). She is not the most versed in social skills or graces either.

You were enjoying a nice and relaxing vacation when suddenly a text message from Teruko arrives on your phone. Apparently she finished her newest project and wants you to come in early and help her test it. You were hesitant at first, but she promised to give you a bonus and allow you to return to your vacation afterwards. You owed her a favor already anyways, so you agreed to come in.

Upon arriving at the lab, you are shocked to see diagrams of female genitalia and various sex acts covering the walls of the lab.

"Thank you for coming in today. I was hired to make an advanced sex toy, and it ended up being an interesting challenge."

She walks over holding up something that looked like a portable fleshlight. "This device connects two points in space, allowing a male to insert their phallus into it and perform sexual acts through it no matter the distance."

She pokes her finger through it as a demonstration and you see her finger appear out of thin air in front of her face and poke her cheek. "It connects to a female subject, and from there the user can choose where the device connects to, either around, on, or in the woman. Considering this is meant for a two person activity and I lack a male perspective, I was hoping you would help me test it thoroughly to make sure there are no side effects or that it doesn't lack in any specific area."

She makes her request completely unfazed as if it's perfectly normal to ask. "Of course, that would involve us having various forms of intercourse, but that shouldn't be an issue unless you find me an unattractive specimen."