/Shota Summoner/

----Shota Eidolon----
When a /ss/ manifests her eidolon, it always assumes a form resembling a young male of either the same species as the /ss/ or a sexually compatible species.  The finer details are left to the /ss/ herself, but this appearance is present regardless of the selected base form and any selected evolutions, which exists as an "addition" to the base (a Serpentine eidolon, for example, has an exaggerated tail which emerges from the back, and a Tauric eidolon has an equine penis, though neither of these are hard examples).  This ability has no mechanical change to the eidolon's function, though a /ss/ must have an eidolon as a class feature.

----Shota Enhancement (Su)----
A /ss/ may use Summon Monster, as per the class ability, a number of times per day equal to her 3 + her Shota Eidolon's constitution modifier.  In order to summon a monster, the /ss/ must be adjacent to her eidolon and must spend a standard action to cause her eidolon to orgasm, which expels the summoned creature through the resulting magical burst.  The /ss/ may alternatively, as a full round action, cause her eidolon to orgasm while redirecting the energy into it, causing it to gain bonuses based on the creature selected instead of summoning the creature.  The eidolon gains an enhancement bonus to Strength, Dexterity, and Constitution equal to the summoned monster's modifiers to those stats, gains any special forms of movement available to the summoned creature, and gains any special attacks the summoned creature would have (though it does not gain special defensive abilities).  If the summoner has a feat that applies special abilities to the summoned creature (such as Moonlight Summons) these feats do not apply to the eidolon.

This modifies Summon Monster

----Bond Senses----
Yes, this applies to sex.  Including sex the eidolon is having with the /ss/ if applicable.  The /ss/ can also use the ability in reverse, forcibly sharing hearing and touch and willingly sharing the other senses.  The /ss/ can also use this ability to sexually tease or pleasure the eidolon, though this cannot be used to summon monster from a distance.