Homosexuals are disgusted by heterosexual sex. Why aren't heterosexuals allowed the same disgust.?

Because they often take a lot of heat for their homosexual behavior and they often get ridiculed or criticized for their lifestyle so they have it in their heads that everyone should be accepting of their behavior and anyone who disagrees with them is homophobic. They set a total double standard. For example, they can say anything they want about a heterosexual couple but don't you dare say anything to them because they have rights. It's messed up.

You are wrong about all homosexuals being disgusted by heterosexual sex. If you look at the Kinsey statistics you'll see that there are a lot of "straight" people who have had gay sex, so they can't be all that disgusted.

Appropriate sexual contact (hugging, kissing, walking hand in hand) in public should be accepted no matter what the orientation. See below for some of the Kinsey stats:

The Kinsey Scale developed by Alfred Kinsey when studying Male Sexuality and published in the Sexual Behavior in the Human Male (1948) by Alfred Kinsey, Wardell Pomeroy and others, and was also prominent in the complementary work Sexual Behavior in the Human Female (1953).

The scale of sexual behavior is as follows:

Kinsey Rating Scale and Description

0 - Exclusively heterosexual behavior

1 - Predominantly heterosexual behavior, only incidentally homosexual behavior

2 - Predominantly heterosexual behavior, but more than incidentally homosexual behavior

3 - Equally heterosexual behavior and homosexual behavior; bisexual.

4 - Predominantly homosexual behavior, but more than incidentally heterosexual behavior

5 - Predominantly homosexual behavior, only incidentally heterosexual behavior

6 - Exclusively homosexual behavior

MEN: 11.6% of white males aged 20-35 were given a rating of 3 for this period of their lives.

WOMEN: 7% of single females aged 20-35 and 4% of previously married females aged 20-35 were given a rating of 3 for this period of their lives. 2 to 6% of females, aged 20-35, were given a rating of 5 and 1 to 3% of unmarried females aged 20-35 were rated as 6.

So, at least as far as behavior is concerned, there are men and women who have experience both types of sex, so they can't be very disgusted can they?