Author Expert Reviewer

Alicia Sinclair Rosen

Founder and CEO, COTR Inc.

3 guides written

Founder and CEO of COTR, the company behind b-Vibe, Le Wand and The Cowgirl, and a certified sex educator twice named XBIZ Businesswoman of the Year.

Specialises in

Sexual wellness Sex education Product design Pleasure products

Certified sex educator
XBIZ Businesswoman of the Year, 2017 and 2019
AVN O Award for Outstanding Sexual Wellness Advocate

About Alicia Sinclair Rosen

Alicia Sinclair Rosen is the founder and CEO of COTR Inc., the company behind b-Vibe, Le Wand and The Cowgirl. A certified sex educator, she has spent her career pairing body-safe product design with honest, shame-free education about pleasure.

Her work has earned some of the industry’s highest honours, including XBIZ Businesswoman of the Year in 2017 and 2019 and the AVN O Award for Outstanding Sexual Wellness Advocate, and her advice has appeared in publications including Vogue.

Articles by Alicia Sinclair Rosen

Product Knowledge Toys & Tools

How to Choose The Best Bullet Vibrator

TL;DR: Bullet Vibrator Buying Guide Bullet vibrators are compact, versatile sex toys perfect for precise stimulation and discrete pleasure. These mini powerhouses excel at clitoral stimulation…

Alicia Sinclair Rosen Updated 30 Aug 2026 17 min

Product Knowledge Wand Tips

How to Choose a Wand Vibrator

TL;DR: Choosing a Wand Vibrator Start where you’re comfortable – first-timers should explore petite or pocket-sized wands, while power enthusiasts can go full-size from day one.…

Alicia Sinclair Rosen Updated 30 Aug 2026 19 min

Couples Play Position Guide

What Is Face Sitting? A Complete Guide to Queening and Face-Sitting Techniques

Simply, when it comes down to face sitting sex, there are two necessary components you need to pull it off: a face and genitals. At some…

Alicia Sinclair Rosen Updated 30 Aug 2026 13 min