Lovey Dovey Succubus Life

You'll live a sweet life with your cousin, Hikariko, a down-and-out high school girl who ran away from home for some reason. This is a cohabitation simulation game where you can live a sweet life together♪ Under the same roof, you can chat, rest your head on her lap, and even sleep together. Of course, as a thank you for letting her stay, you can even use her voluptuous body for some naughty fun...♪ Cool but sweet. A little lovey-dovey but matter-of-fact. Enjoy a "pure love" cohabitation life with the down-and-out high school girl Hikariko♪

Aki, a regular office worker, meets a tragic accident that results in her death. She is then brought back to life as a succubus by a god who requires payment in the form of lust from serving men. To please the god, Aki must strive to serve numerous men!

Take control of Saki, a growing succubus with a strong appetite (sexual desire), and take a peek into life in the bustling town of Succubus Garden!
The setting is the coexistence support city of Succubus Garden, where succubi who have been deemed a “specially alert species” for causing sexual problems in many towns live simulated lives. Under the guild, they work to improve their sexual lives, coexist with other species, and aim for a review of their status.
The protagonist of this work, Saki, is a habitual snacker who breaks the town’s rules. However, she is eventually provisionally expelled from the guild and sentenced to pay a fine of 1 million gold.

By chance, you've become the target of the succubus "Milia." If you continue like this, you'll end up as her dinner.
To prevent this, prepare yourself and face Milia.
Milia appears at night, so wander around town during the day and prepare for battle.
You might also want to purchase equipment and tools from the shop, and gather information from the townsfolk.
Once you're all ready, rest in your bed until nightfall to be fully prepared for the challenge! 

Succubus Stories is an erotic text-based adventure game. You play as a peasant-girl-turned succubus, plotting her revenge against the powerful people who ruined her life and stole her family's land. She needs to consume a certain bodily fluid to survive, and has to manage her ravenous lust as she gets closer to her goals.
 
At over 600,000 words total, with five choice-driven story chapters, 35 engaging side quests, and more than 80 unique activities with evolving choices and progression, Succubus Stories is a massive, detailed game that grants players tons of freedom in a large, reactive world. Have tons of hot sex in a variety of ways with anyone you want, make wacky potions from your "leftovers," and unlock new sexy and seductive abilities as you work as both an alchemist and a prostitute in a well-realized fantasy world!