Experimenting

I have always wanted to see how sex with another female is, like desire, but I’m with my boyfriend of two years and I’d NEVER cheat... I don’t know if he’d be offended if I asked to maybe bring another girl in with us but I also sometimes feel like I’d be so jealous if it actually happened, like kind of sick to my stomach... like I wouldn’t want him in her and such... and i have literally nobody else to ask because my friends would all judge me for it 🤷🏻‍♀️