Here is a Usenet classic you may have seen before:

THE COMPLETE GUIDE TO UNLAWFUL CARNAL KNOWLEDGE FOR FANTASY ROLE-PLAYING GAMES

This guide for the D&D crowd comes complete with lists like “Magic Items Your Mom Wouldn’t Approve of.” Bacchus could find uses for the Spectacles of Revealing, and the Wand of Elenora’s Embarrassment sounds rather fun also. The list of “Spells With Zip” includes goodies like Annihilator’s Penis of Power. If that’s a little too patriarchal for your taste, probably Kiss Of Slavery won’t cheer you up — you may want to get your hands on the Jackknife of Circumcision. Bacchus does not approve and is likely to retreat into his Marishar’s Miraculous Bath House, which might have been designed for him — note the command word, which Bacchus did not make up:

This one square inch marble block is carved in the appearance of a Roman-style villa with pillars at the front and erotic mosaics on the side and back walls. Once a day, the bathhouse can be invoked (command word Bacchus). It immediately grows in size until it is as large as a small house. It is identical to the statue, with high marble walls, and pillars at the front covering the entrance. The doorway is only large enough to allow one person at a time to pass through, and has a large brass door that can be bolted from the inside. Two large Iron Golems cast as Nubian slaves with scimitars guard the doorway. Whoever passes inside first is the master/mistress of the bath house, and all the creatures of the bath house will obey them. Inside the house is only one room, with two pools (hot and cold) and several marble slabs. gauzy silk curtains, cushions and tapestries decorate the place. Several swans (white if the master is good/neutral, black if evil) swim calmly on the cold pool. In the bath house are 2d6 beings of the same race and opposite gender, with 18 charisma and 18 comeliness. They are happy to please and have 20’s in any and all the new sexual proficiencies. If the master/mistress of the house wishes, the companions can be switched to any gender or species. Inside the bath house, it is always comfortably warm, and there is always food (as long as you like grapes and dates) and fresh water. Nothing from the bath house (golems, companions, cushions, water, food) can leave the bath house. If taken outside they vanish.

For the serious sex gaming grognard, there are detailed rules on the calculation of the duration of an in-game sex encounter:

After the initial rounds pass, the character must make a Constitution check for each round he/she wishes to continue. Modifiers to this check are from Table 1 and Table 2 And Table 3, plus cumulative modifier of -1. The character also needs to make a time to climax (TTC) check. A 1 on a 1d6 for males and a 1 on a 1d10 for women indicates such an occurrence. An additional TTC roll is made and a result of 1 indicates multiple orgasms (keep rolling while 1s come up).

Bacchus gives this link two thumbs (nay, Wands of Love even) up!