You are funny
Silly goose, if you want to know what the Catechism teaches on the gravity of the sexual sins, then you look at the part of Catechism on the 6th Commandment (CCC 2331 to CCC 2400).
There, the Church teaches us that the following are
grave sins (I might have missed a couple):
–masturbation (CCC 2352, 2396)
–sex outside of marriage (CCC 2353, 2390, 2396)
–pornography (CCC 2354, 2396)
–prostitution (CCC 2355)
–rape (CCC 2356)
–homosexuality (CCC 2357, 2396)
–artificial insemination (CCC 2376)
–divorce (CCC 2384, 2385)
–incest (CCC 2388, 2356)
–adultery (CCC 2400)
–polygamy (CCC 2400)
Yes, it says that the rape of children by their parent or teacher is a graver sin than rape (CCC 2356)
It also points out that St. Paul stigmatizes incest as an especially grave offense (CCC 2388).
But it doesn’t say anything about homosexuality being graver than the other grave sins.
For example:
CCC 2396 Among the sins **gravely **contrary to chastity are
masturbation, fornication, pornography, and homosexual practices.
CCC 2352 By **masturbation **is to be understood the deliberate stimulation of the genital organs in order to derive sexual pleasure. "Both the Magisterium of the Church, in the course of a constant tradition, and the moral sense of the faithful have been in no doubt and have firmly maintained that masturbation is an
intrinsically and gravely disordered action."137 “The deliberate use of the sexual faculty, for whatever reason, outside of marriage is essentially contrary to its purpose.” For here sexual pleasure is sought outside of "the sexual relationship which is demanded by the moral order and in which the total meaning of mutual self-giving and human procreation in the context of true love is achieved."138
CCC 2354 **Pornography **consists in removing real or simulated sexual acts from the intimacy of the partners, in order to display them deliberately to third parties. It offends against chastity because it perverts the conjugal act, the intimate giving of spouses to each other. It does grave injury to the dignity of its participants (actors, vendors, the public), since each one becomes an object of base pleasure and illicit profit for others. It immerses all who are involved in the illusion of a fantasy world.
It is a grave offense. Civil authorities should prevent the production and distribution of pornographic materials.
CCC 2353 **Fornication **is carnal union between an unmarried man and an unmarried woman. It is **gravely
contrary to the dignity of persons and of human sexuality which is naturally ordered to the good of spouses and the generation and education of children. Moreover, it is a grave **scandal when there is corruption of the young. 2390 … The
sexual act must take place exclusively within marriage. **Outside of marriage **it always constitutes a **grave sin **and excludes one from sacramental communion.
CCC 2357** Homosexuality** refers to relations between men or between women who experience an exclusive or predominant sexual attraction toward persons of the same sex. It has taken a great variety of forms through the centuries and in different cultures. Its psychological genesis remains largely unexplained. Basing itself on Sacred Scripture, which presents
homosexual acts as acts of
grave depravity,140 tradition has always declared that "homosexual acts are intrinsically disordered."141 They are contrary to the natural law. They close the sexual act to the gift of life. They do not proceed from a genuine affective and sexual complementarity. Under no circumstances can they be approved.