The bill being introduced, identified as SF No 463, proposes to increase penalties related to the creation, distribution, and possession of sexually explicit materials involving minors. Important details include:

1. Uses and Employment of Minors: It becomes a more severe felony to involve minors in sexually explicit performances or pornographic work, with increased prison sentences and fines, especially if the offender has previous similar convictions, is a registered predatory offender, or if the minor involved is under the age of 14.

2. Distribution and Profit from Pornography: Harsher punishments are proposed for those who distribute pornographic materials for profit. These punishments escalate further under similar conditions as mentioned above.

3. General Distribution and Receipt: The bill sets stricter penalties for anyone who disseminates or receives pornographic works, with additional penalties under similar aggravating circumstances.

4. Possession: The possession of pornographic materials involving minors, including attempts to access such materials, will face enhanced felony charges with longer possible imprisonment terms and higher fines, particularly under aggravated circumstances.

5. Mandatory Probation Terms: If a person convicted under these laws is not sent to prison but is placed on probation, specific terms must be considered like local jail time, undergoing a sex offender evaluation, and having strict limitations on contact with minors.

Overall, the bill aims to tighten the legal framework around the protection of minors from sexual exploitation by significantly enhancing the legal consequences for offenses involving sexually explicit materials.