Mahou no Dennou Shoujo Maria

first story
An electronic fairy gives a gamer girl a disc which allows her access to the world of virtual gaming – even H games.

second story
A “mad chemist” sells any kind of drugs buyers need at her pharmacy from hair tonics to penis growth pills for two lesbian lovers.

third story
an exhibitionist girl likes to go to the arcade and have group sex

last story
Maria finally upgraded her computer space for virtual-OS maria – only virtual maria uses up all the space fairly quickly