Even after surpassing level 200 in Abyss Cave, there are no sex events. There are a few small events, though. As for Jude's ending, there are two versions depending on the value of Karma: the Normal Ending and the Happy Ending.
If the Karma value is higher than 50, the normal ending will be triggered. However, since it's just the happy ending with the final scene omitted, those who have already seen the happy ending might not need to watch it.
