MC is banished from his home town. His childhood friend follows him. She suggests that he get her pregnant to prevent her from being brought back. MC goes into the usual "wait wait wait!" beta song and dance. In response, she r*pes him. They then discover that one of MCs skills is to ens*ave women he has s*x with. She then discovers the exception: He can't countermand anything le*d. So she r*pes him again.

Now that she no longer has a hymen, of course our intrepid little beta has to take 'responsibility' you see, circumstances be damned.

• There is a woman called Carrie Penipeni. Yes, she is a transportation professional and yes, she does carry "that".
• At some point MC is transformed into a pen*s and is chased by a girl who wants to stick him into her. He runs away using his balls as legs.
• He clubs a monster to death with his pen*s.
• He uses his pen*s as a literal sword. It is also used as a ranged weapon (yes, it's exactly what you think).
• One of MCs familiars is a snail demon that eats dicks (as food).

who he invariably r*pes for the purpose of enslaving them.

• Her purpose in levelling up is to become strong enough to r*pe Erio and to increase her stamina.
• When another girl wants to have s*x with Erio, he will do the beta 'eh-tto' thing. Before he is even finished, she would have already locked the door and dropped her clothes.
• Despite her NTR fetish, she is extremely jealous of other women and always forces Erio to have s*x with her afterwards. Three days continuous jealous s*x is the record so far.
• She buys an entire cosplay catalogue for Erio to wear.
• She attempts to buy stamina potions because she passes out after "only" 20 rounds of s*x. The merchant takes pity on Erio and pretends that such a product doesn't exist.
• She becomes almost catatonic after three days of abstinence.
• She has ped, uh I mean shotacon tendencies. She transforms MC into a 8yo and tells him "Let's go to a secluded place. Onee-san will be gentle, never violent."

Erio's first r*pe victim/"harem member". Is a masochist pe*vert that likes abuse and abandonment. Lucky for her because Erio mostly ignores her. She considers herself as a s*x s*ave. Works to restore the damage that she caused.

Erio's second r*pe victim. Really her own s*upidity, Erio actually never intended to. Leader of one of the city gang factions. Has an NTR fetish (takes young boys from their girlfriends using a skill). Hasn't actually had s*x with any of them. Seems to be reformed and is now an ally and sex-friend along with her lieutenant, Lisa.

Leader of another of the city's factions. Tragic past and under mind control. Becomes friends with MC & FML. Later joins their adventurer party. Second proper girlfriend.

MC's familiar. Good at tracking and spying. Able to do 2-way communications with MC, unlike the other "wives". Can split herself and also enter other people's bodies. MC has s*x with her.

Psychotic killer sent to assassinate Alicia. Defeated and then r*ped by MC. Forced to become a spy with (a) Pepe. Actually seems to like MC (or at least sex) more than killing in the end. Potential future girlfriend.

Is hired to transport dildos (actually MC's real penises) by a merchant friend of MC. Becomes a harem member after sampling the merchandise. Actually asks for marriage. Is denied by FMC, but accepts concubine. Arguably 3rd proper girlfriend.

Hedonistic nun/oracle. Sometimes companion of MC with Sylvia, her knight. Later in a party with MC. Has given a prophecy that she and Sylvia will become 'pole sisters'.

MC did have s*x with her a few times. Might be a future girlfriend. Islay wants them to get married.

Leader of a terrorist organisation. Was under mind control. Got r*ped /ens*aved by MC. Seems to be reformed. Currently working as an adventurer on work-release from prison.

Leader of a frontier Beast Federation city. After MC helps her city, she offers her v**ginity and also sends her (all female) elite knight squad to go and reverse gangbang him. Because that's just what you do, right? If someone helps you, you send over a squad of soldiers to go and f*ck them.

His skill card looks like this

Erio Scarlet Human <Incubus> Level 65
Skills in possession
Peerless Lv 6
Master - Servant Contract (Lv None)
pen*s Form Change Lv 4
pen*s Attribute Change Lv 4
pen*s Detachment Lv 2
Opposite s*x Effectiveness (Lv None)
pen*s Regeneration Lv 1 (NEW!)

The Armor Ant – Platoon regained its balance and charged at me.
A giant body that was covered by thick metal shell. In addition was its moving speed that didn’t match its size.
Even the current me wouldn’t get away unscathed if I got hit by that attack.
In addition the surrounding ants worked together to hinder my evasion or defense.
This wasn’t the time to lose my focus just because my pen*s transformed into sword.