RBBSA is a type of "bisexuallity" were you find physical attraction to both genders but only sexual attraction to the same gender, often you will prefer to go out with the same gender but could happily go out with the opposite (although opposite probably wont work out as well). You only have sexual desire for the same gender so the thought of sex with the opposite one is not wanted.

In short you can happily date both gender but can only have sex or sexual touching (not involving kissing) with the same gender
by PLOP2k16 August 04, 2016
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A type of "bisexuallity" in which you can happily date both genders but can only have sex/sexual touching (not involving kissing) with the same gender. Although you can have sexual thoughts about you would never have sex with them
Romantically Bisexual But Sexually Straight IS A REAL THING MOM
by PLOP2k16 August 04, 2016
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A person who likes both sexes but can only see themselves being in a relationship with one or the other. Therefore only wanting a Sexual relationship with the other.
"Girl i really guys but i identify as Sexual Bisexual"
by Bi-bi-bi December 04, 2018
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A person who is only attracted to bisexuals. For instance a straight male who only wants to date bisexual women because they understand their feminine side and feel like straight women wouldn't.

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Person one: so you're dating a bisexual again??

Person two: yea they just understand me

Person one: what does that make you?
Person two: a bisexual sexual
by Chicken_tindies March 13, 2021
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