Macano said:
Is it lust if one is thinking of their spouse during the act? I don't see it as a simple black and white issue. There is a gray area.
The Catholic Church clearly outlines what is acceptable and what is not; take it as you will, but this is what we believe;
1. Self masturbation is inherently sinful by nature, and it never justified.
2. Within marriage, the couple can in good moral conscious "enjoy" each other sexually, only as long as it ultimately leads up to the natural sexual union. The "for-play" may include mutual mastrubation or oral sex, but it must culminate in the natural sexual union.
3. Sex as it was intended to be by God is both
procreative and
unitive. Both components must be present in order for God's blessing to be present within a marriage. Contraception by nature thwarts the procreative aspect of sex (thus turning it into scritly for pleasure), and undermines the possibilty of new life in the natural sexual union. Hence, it is inherently sinful, just as masturbation is.
Now, one can follow all these guidlines to the "T", but the couple can still have impure intentions. Sex is an expression of love, not soley a means for self pleasure. Ideally, the couple should be so devoted to one another and to God that they see sex with pure eyes; as a gift and as a grace, to help us understand God and commune deeper with our spouse as God as their center. If this mindset is present, then the heart will be pure enough where the guidlines will not have to be paid attention to, since the couple will follow them naturally.
Anyway, this is what we believe in a nutshell, in case anyone cared.
Blessings,
-Davide